Pipeline assembly structure of putting device of washing equipment and washing equipment

Abstract

The utility model discloses a pipeline assembly structure of a putting device of washing equipment and the washing equipment, and the pipeline assembly structure comprises a pipeline assembly part which is a liquid outlet part of the putting device and is provided with a mounting part; an opening of the pipeline is arranged on the pipeline assembling part in a sleeving manner and is communicated with the pipeline assembling part, and a hanging structure is arranged on the pipeline; the installation part is arranged in a protruding mode in the radial direction of the pipeline assembling part, or the installation part is arranged in a sunken mode in the radial direction of the pipeline assembling part. And the hooking structure is assembled on the mounting part. According to the utility model, the mounting part is used for replacing an inverted buckling structure to mount the pipeline, so that the releasing device is not provided with an inverted buckling structure for preventing the releasing device from being separated from a mold, demolding of a plastic forming process can be directly carried out in a low-cost manner, the production efficiency of the releasing device is improved, and the manufacturing cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of washing equipment, and in particular relates to a pipeline assembly structure of a washing equipment placing device and the washing equipment. Background Art

[0002] Washing equipment is one of the household appliances that is almost indispensable in every family. The pipe assembly structure of the liquid outlet part of the washing equipment dispensing device mostly has a V-shaped or U-shaped structure for hanging the pipe hanging belt, so that the pipe can be easily disassembled and installed from the dispensing device, and the pipe assembly structure is mostly produced by plastic forming process.

[0003] In the last step of the plastic forming process, the delivery device needs to be separated from the mold. However, the V-shaped or U-shaped structure has a large spaced portion, which makes it difficult for the delivery device to slide out along the mold separation direction after being formed in the mold. Specifically, the V-shaped or U-shaped structure is an undercut structure, which prevents the product (delivery device) from being directly separated when the fixed mold and the movable mold are separated.

[0004] In the plastic forming process, a fixed mold, a movable mold slider mechanism or a tilting lift mechanism is usually used to realize the demoulding of the undercut structure. However, the above method will cause the mold structure to be complicated, occupy a large mold space, resulting in a larger mold shape and higher cost.

[0005] Therefore, how to improve the undercut structure of the pipeline assembly structure of the washing equipment delivery device so that it can be easily demoulded in the plastic molding process is a technical problem that needs to be solved.

[0006] In view of this, the present utility model is proposed. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art and provide a pipeline assembly structure of a washing equipment delivery device and a washing equipment, with the purpose of realizing that the pipeline assembly structure of the delivery device has no undercut structure that prevents the mold from sliding out along the mold separation direction, and the installation of the pipeline is carried out by replacing the V-shaped or U-shaped undercut structure with a mounting part, so that the delivery device can be easily demolded in a plastic molding process in a direct and low-cost manner, thereby improving the production efficiency of the delivery device and reducing the manufacturing cost.

[0008] The utility model provides a pipeline assembly structure of a washing equipment placing device, comprising:

[0009] The pipeline assembly part is the liquid outlet part of the delivery device and is provided with a mounting part;

[0010] A pipeline, the opening of which is sleeved on the pipeline assembly part and communicated with the pipeline, and the pipeline is provided with a hanging structure;

[0011] The mounting portion is arranged to protrude in the radial direction of the pipeline fitting portion, or the mounting portion is arranged to be recessed in the radial direction of the pipeline fitting portion;

[0012] The hanging structure is assembled on the mounting portion.

[0013] The utility model uses the installation part to replace the undercut structure to install the pipeline, so that the delivery device has no undercut structure that prevents it from being separated from the mold, and the demoulding of the plastic molding process is carried out in a direct and low-cost manner, thereby improving the production efficiency of the delivery device and reducing the manufacturing cost.

[0014] A further solution of the utility model is: a connecting member is detachably mounted on the mounting portion;

[0015] The hanging structure is at least hung on the installation part and is close to a part of the pipeline assembly part.

[0016] In the above solution, the pipeline can be fastened to the mounting portion through the connecting piece.

[0017] A further solution of the utility model is: the pipeline assembly part includes a pipeline section, and the opening of the pipeline is sleeved on the pipeline section;

[0018] The mounting portion includes a mounting seat, and the connecting member is detachably assembled on the mounting seat;

[0019] The wall of the mounting seat encloses a circular or polygonal cross section and is provided with radial projections or depressions along the pipeline section.

[0020] In the above scheme, the mounting seat is arranged as a radial protrusion or depression along the pipeline structure, so that the radial direction of the pipeline section can be used as the parting direction for demolding, and the mounting seat of the mounting part is directly and low-costly manufactured by plastic molding process.

[0021] A further solution of the utility model is: the mounting portion further includes a fixing plate;

[0022] A fixing plate is formed by extending from the outer surface of the wall of the mounting seat along the axial direction of the pipeline section;

[0023] The hanging structure is assembled to match the shapes of the mounting seat and the fixing plate.

[0024] In the above scheme, the mounting seat and the fixing plate of the stable assembly hanging structure will not prevent the mold from sliding out, and the mounting seat and the fixing plate can demould the radial direction of the pipeline section as the parting direction.

[0025] A further solution of the utility model is: the connecting member includes a mounting rod and a limiting member;

[0026] The mounting rod cooperates with the mounting seat, and the limiting member is arranged opposite to the end of the mounting seat;

[0027] The stopper protrudes from the mounting rod at least in the upper direction of the mounting rod.

[0028] In the above solution, the limiting member makes it difficult for the hanging structure to be separated from the mounting rod or the mounting part, thereby achieving stable assembly of the hanging structure.

[0029] A further solution of the utility model is that the limiting member protrudes from the mounting seat in both the upper and lower directions of the mounting rod.

[0030] In the above solution, the hanging structure is further prevented from being easily separated from the mounting rod or the mounting part.

[0031] A further solution of the utility model is that the mounting rod is threadedly connected to the mounting seat, or the mounting rod is snap-connected to the mounting seat.

[0032] In the above solution, the detachable assembly of the mounting rod and the mounting seat is further achieved, and the mounting seat will not affect the demoulding process.

[0033] The utility model also provides a washing device, wherein the washing device is provided with the pipeline assembly structure of the washing device delivery device;

[0034] The dispensing device includes a water tank and a detergent box;

[0035] The water tank is provided with a pipeline assembly part, which is communicated with the water tank, and the pipeline sleeved on the pipeline assembly part is communicated with the washing bucket of the washing equipment.

[0036] A further solution of the utility model is: the pipeline assembly portion includes a pipeline section and an extension portion;

[0037] The pipe section protrudes vertically from the edge of the bottom wall of the water tank;

[0038] Part of the side wall of the pipeline section extends vertically upward to the mounting side wall corresponding to the edge, forming an extension of the arc-shaped structure protruding from the mounting side wall;

[0039] The pipeline section and / or the extension portion is provided with a mounting portion protruding along the radial direction thereof;

[0040] The connecting member and the mounting portion are detachably assembled.

[0041] In the above scheme, the installation side wall of the water tank with a pipeline assembly structure can be directly and cheaply demolded in the plastic forming process, and then the entire water tank can be directly and cheaply demolded, reducing the production cost of the water tank.

[0042] A further solution of the utility model is: a reinforcement structure is further provided on the installation side wall, and a protruding direction of the reinforcement structure on the installation side wall is arranged parallel to a radial direction of the extension portion.

[0043] In the above scheme, it is further realized that the reinforcement structure of the mounting side wall can use the vertical direction of the mounting side wall as the parting direction for demoulding.

[0044] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.

[0045] 1. The installation of the pipeline is carried out by replacing the V-shaped or U-shaped undercut structure with the installation part, so that the delivery device has no undercut structure that prevents it from being separated from the mold, and the demoulding of the plastic molding process is carried out in a direct and low-cost manner, thereby improving the production efficiency of the delivery device and reducing the manufacturing cost.

[0046] 2. The installation side wall of the water tank with the pipeline assembly structure can be directly and cheaply demolded in the plastic molding process, so that the entire water tank can be directly and cheaply demolded, reducing the production cost of the water tank.

[0047] The specific implementation modes of the present utility model are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work. In the accompanying drawings:

[0049] Figure 1 It is a structural schematic diagram of a water tank provided with a pipeline assembly structure in a washing device in an embodiment of the utility model;

[0050] Figure 2 It is a structural schematic diagram of the pipeline assembly structure of the water tank of the washing equipment in the embodiment of the utility model without the pipeline;

[0051] Figure 3 It is a schematic diagram of the exploded structure of the pipeline assembly structure of the water tank of the washing equipment in the embodiment of the utility model without the pipeline.

[0052] Description of the main components in the figure:

[0053] 1. Connecting piece; 11. Mounting rod; 12. Limiting piece;

[0054] 2. Pipeline assembly part; 21. Pipeline section; 22. Extension part;

[0055] 3. Pipe; 31. Hanging structure; 32. Pipe clamp; 33. Hanging piece;

[0056] 4. Mounting portion; 41. Mounting seat; 42. Fixing plate;

[0057] 5. Water tank; 51. Install side walls; 52. Strengthen structure; 53. Opening.

[0058] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0059] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0060] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0061] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0062] like Figures 1 to 3 As shown, the utility model is a pipeline assembly structure of a washing equipment delivery device and a washing equipment, with the purpose of realizing that the pipeline assembly structure of the delivery device has no undercut structure that prevents the mold from sliding out along the mold separation direction, and the installation part 4 is used to replace the V-shaped or U-shaped undercut structure to install the pipeline 3, so that the delivery device has no undercut structure that prevents it from being separated from the mold, and a direct and low-cost method is used to demold the plastic molding process, thereby improving the production efficiency of the delivery device and reducing the manufacturing cost.

[0063] Embodiment 1

[0064] like Figures 1 to 3 As shown, this embodiment provides a pipeline assembly structure of a washing equipment delivery device, including: a pipeline assembly part 2, which is the liquid outlet part of the delivery device and is provided with a mounting part 4; a pipeline 3, whose opening is sleeved on the pipeline assembly part 2 and connected thereto, and a hanging structure 31 is provided on the pipeline 3; the mounting part 4 is arranged along the radial protrusion of the pipeline assembly part 2, or the mounting part 4 is arranged along the radial depression of the pipeline assembly part 2; the hanging structure 31 is assembled on the mounting part 4.

[0065] It should be noted that the demolding / demolding process described in this embodiment is direct demolding without the need to set up any auxiliary demolding structure for the mold. The auxiliary demolding structure is such as a movable mold slider mechanism or a tilting lift mechanism. The direct demolding is to directly separate the movable mold of the mold or the pipeline assembly structure of the product along the parting direction. The direct demolding includes mechanical demolding and manual demolding.

[0066] It can be understood that the mounting portion 4 is provided as a recess or protrusion along the radial direction of the pipeline section 21 , so that the mold can be directly separated from the pipeline section 21 along the radial direction.

[0067] Furthermore, the dispensing device includes a water tank 5 and a detergent box, the detergent box is connected to the pipeline, the detergent box is mounted on the water tank 5, and the pipeline 3 is used to connect the water tank 5 and the washing bucket of the washing equipment.

[0068] Therefore, by replacing the V-shaped or U-shaped undercut structure with the mounting portion 4 to install the pipeline 3, the delivery device is free of an undercut structure that prevents it from being separated from the mold, and the demolding of the plastic molding process can be easily performed in a direct and low-cost manner, thereby improving the production efficiency of the delivery device and reducing the manufacturing cost.

[0069] In this embodiment: the connecting member 1 is detachably mounted on the mounting portion 4 ; the hanging structure 31 is at least hung on the mounting portion 4 and is close to a part of the pipeline assembly portion 2 .

[0070] The pipe 3 can be fastened to the mounting portion 4 through the connector 1. In addition, the connector 1 and the mounting portion 4 can be detachably assembled, so that the connector 1 can also replace the undercut structure, so that the connector 1 and the pipeline assembly portion 2 can be manufactured separately, and the demoulding link of the plastic molding process of the pipeline assembly portion 2 is realized in a direct and low-cost manner, thereby improving production efficiency and reducing manufacturing costs.

[0071] In this embodiment: the pipeline assembly part 2 includes a pipeline section 21, and the opening of the pipeline 3 is sleeved on the pipeline section 21; the mounting part 4 includes a mounting seat 41, and the connecting member 1 is detachably assembled on the mounting seat 41; the wall of the mounting seat 41 encloses a circular or polygonal cross-section, and is arranged along the radial protrusion or depression of the pipeline section 21.

[0072] It is understandable that the mounting seat 41 is formed into a column or prism parallel to the radial direction of the pipeline section, and the mounting seat of the column or prism can be provided with a thread structure or a clamping structure for assembling the connector. And because the cross section of the mounting seat is a column or polygon with the same shape from top to bottom, the mounting seat can be easily demoulded.

[0073] Therefore, the mounting seat 41 is arranged as a radial protrusion or depression along the pipeline structure, so that the radial direction of the pipeline section 21 can be used as the parting direction for demolding, and the mounting seat 41 of the mounting part 4 can be directly and low-costly manufactured by plastic molding process.

[0074] It is understandable that there are many conventional mounting parts, such as bolt column bases, screw column bases, clamping column bases, bolt column recesses, screw column recesses, card interfaces, card slots, etc. As long as the groove wall, platform wall or mouth wall are all arranged along the radial protrusion of the pipeline section, no matter they are arranged on the pipeline section or other parts of the pipeline assembly part, other parts such as the extension of the pipeline assembly part, can make the mold demold with the radial direction of the pipeline section as the parting direction, so as to realize the direct and low-cost plastic forming process manufacturing of the raised or recessed mounting part.

[0075] In this embodiment: the mounting portion 4 further includes a fixing plate 42; the fixing plate 42 is formed by extending from the outer surface of the wall of the mounting seat 41 along the axial direction of the pipeline section 21; the hanging structure 31 is assembled to match the shapes of the mounting seat 41 and the fixing plate 42. The mounting seat 41 and the fixing plate 42 that stably assemble the hanging structure 31 will not prevent the mold from sliding out, and the mounting seat 41 and the fixing plate 42 can demold the pipeline section 21 using the radial direction as the parting direction.

[0076] In this embodiment: the connecting member 1 includes a mounting rod 11 and a stopper 12; the mounting rod 11 cooperates with the mounting seat 41, and the stopper 12 is arranged opposite to the end of the mounting seat 41; the stopper 12 protrudes from the mounting rod 11 at least in the upper direction of the mounting rod 11. The stopper 12 makes it difficult for the hanging structure 31 to be separated from the mounting rod 11 or the mounting portion 4, thereby achieving stable assembly of the hanging structure 31.

[0077] It is understandable that there are various assembly structures between the mounting rod and the mounting part, such as slide rail connection, snap connection, rivet connection, etc., which further enables the mounting rod to replace the undercut structure and the axial direction of the mounting rod can be used as the demolding direction for demolding.

[0078] Specifically, Figure 1 As shown, the hanging structure 31 of the pipe 3 is a strip on the wall of the pipe 3 , and the strip is sleeved between the limiting portion of the connector 1 and the mounting seat 41 and is clamped and fixed thereon, thereby fastening the pipe 3 to the pipeline section 21 .

[0079] In this embodiment, the position-limiting member 12 protrudes from the mounting seat 41 in both the upper and lower directions of the mounting rod 11 , so that the hanging structure 31 is not easily separated from the mounting rod 11 or the mounting portion 4 .

[0080] In this embodiment, the mounting rod 11 is threadedly connected to the mounting seat 41, or the mounting rod 11 is snap-connected to the mounting seat 41. This further realizes the detachable assembly of the mounting rod 11 and the mounting seat 41, and the mounting seat 41 does not affect the demoulding process.

[0081] Preferably, when the mounting rod is snap-connected with the mounting seat, the mounting seat only has a groove formed by an inward depression, and the groove wall of the groove only contracts along the axial direction of the mounting seat to snap-connect the mounting rod, so that the mounting seat can be demoulded in the axial direction of the mounting seat.

[0082] Specifically, Figure 1 As shown, the hanging structure 31 of the pipe 3 is a strip on the wall of the pipe 3 , and the strip is sleeved between the limiting portion of the connector 1 and the mounting seat 41 and is clamped and fixed thereon, thereby fastening the pipe 3 to the pipeline section 21 .

[0083] In this embodiment: the mounting portion 4 further includes a fixing plate 42; the fixing plate 42 is formed by extending from the outer surface of the wall of the mounting seat 41 along the axial direction of the pipeline section 21; the hanging structure 31 is assembled and arranged to match the shapes of the mounting seat 41 and the fixing plate 42. The mounting seat 41 and the fixing plate 42 that stably assemble the hanging structure 31 will not prevent the mold from sliding out, and the mounting seat 41 and the fixing plate 42 can demold the pipeline section 21 using the radial direction as the parting direction.

[0084] Further, such as Figures 1 to 3 As shown, the mounting seat 41 is preferably a truncated cone or cylindrical cone structure with the radial direction of the pipeline section 21 as the central axis, and the fixing plate 42 preferably extends in the direction close to the opening of the pipeline section 21, and one side of the fixing plate 42 close to the opening is an arc-shaped side, which can reduce the wear caused by shaking of the pipeline 3 it contacts.

[0085] In this embodiment, the mounting seat 41 has a groove formed by an inward depression, and the groove wall of the groove has a first thread structure; the outer peripheral wall of the mounting rod 11 has a second thread structure; the second thread structure is assembled and connected with the first thread structure. Therefore, the mounting rod 11 and the mounting seat 41 are further stably assembled.

[0086] like Figures 1 to 3 As shown, the specific structure of the pipeline assembly structure is as follows: the pipeline section 21 is a cylindrical tube structure with equal upper and lower diameters, the pipeline section 21 is vertically arranged on the bottom wall of the water tank 5 of the delivery device, the mounting seat 41 of the mounting portion 4 is preferably a truncated cone-shaped screw column, the fixing plate 42 is vertically extended downward from the outer wall of the screw column, and one side of the fixing plate 42 is fixed on the mounting seat 41. The hanging structure 31 of the pipeline 3 is preferably a strip, the strip is made of soft material, the strip is enlarged on the fixing plate 42 and the mounting seat 41 and is tightly arranged around, so that the strip is tightly assembled with the fixing plate 42 and the mounting seat 41 in a shape matching with each other.

[0087] Furthermore, an annular pipe clamp 32 is provided at the opening of the pipe 3 to tightly clamp the opening of the pipe 3 on the pipeline section 21. It is understandable that since the pipe clamp 32 alone cannot effectively limit the axial movement of the pipe 3, it is necessary to provide a hanging structure 31 while providing the pipe clamp 32. The hanging structure 31 is preferably suspended between the mounting seat 41 and the connector 1 to ensure that the pipe 3 does not move up and down and fall off.

[0088] In some possible embodiments, the specific plastic molding process of the pipeline assembly structure is as follows: the plastic material is melted and then injected into the mold cavity of the mold. The mold can be used to produce the pipeline assembly part 2 alone, or to produce the water tank 5 including the pipeline assembly part 2. After the plastic material is molded into a finished product to be demolded according to the mold cavity pattern, the axial direction of the groove of the mounting seat 41 is used as the demolding direction, that is, a radial direction of the pipeline section 21 is used as the demolding direction, so that the movable mold can be easily demolded.

[0089] Alternatively, in some other possible embodiments, the axial direction of the vertical pipeline section 21 is used as the mold separation direction, and the forced demolding principle is adopted at the base, that is, the mold cavity of the movable mold is pushed outward to separate the base from the movable mold.

[0090] Furthermore, the separation of the static mold from the pipe assembly part 2 or the water tank 5 can be a conventional separation process.

[0091] Therefore, the above process realizes the direct separation of the pipe fitting part 2 from the mold.

[0092] In some possible embodiments, Figures 1 to 3In the pipeline assembly structure shown, the mounting seat 41 is a truncated cone-shaped screw column, the inner diameter of the screw column is 3.2 mm, the outer diameter is 8 mm, the mounting rod 11 of the connector 1 can use a standard ST4 x 10 screw, and the stopper 12 of the connector 1 can use a 20 mm diameter, 1.5 mm thick gasket, the gasket is fixed to the screw head of the screw. Therefore, the manufacturing cost of the pipeline assembly structure described in this embodiment is further reduced.

[0093] Further, such as Figures 1 to 3 The mounting rod 11 and the limit member 12 of the connector 1 shown can be manufactured in an integrated manner, that is, a new screw is designed and manufactured, the screw cap of which has a diameter of 20 mm, which further facilitates installation by workers, improves production line efficiency, and reduces the manufacturing cost of the pipeline assembly structure.

[0094] In summary, in this embodiment: the pipe 3 is fastened and installed by replacing the undercut structure with the connecting piece 1 and the mounting portion 4, the connecting piece 1 and the pipe assembly portion 2 including the mounting portion 4 can be manufactured separately, thereby realizing the demolding link of the plastic forming process of the pipe assembly portion 2 in a direct and low-cost manner, thereby improving production efficiency and reducing manufacturing costs.

[0095] Embodiment 2

[0096] like Figures 1 to 3 As shown, this embodiment provides a washing device on the basis of the first embodiment, wherein the washing device is provided with a pipeline assembly structure of the washing device delivery device as described in the first embodiment; the delivery device comprises a water tank 5 and a detergent box; the water tank 5 is provided with a pipeline assembly part 2, the pipeline assembly part 2 is connected to the water tank 5, and the pipeline 3 sleeved on the pipeline assembly part 2 is connected to the washing bucket of the washing device.

[0097] It can be understood that in the demolding process of the plastic molding process, different side walls of the water tank 5 can correspond to a parting direction respectively, so that multiple movable molds can be separated from the water tank 5 along different parting directions. Therefore, the pipeline assembly structure described in this embodiment only needs to realize the direct separation of the installation side wall 51 of the water tank 5 set thereon and the mold, without considering how to separate the water tank 5 as a whole from the mold. The separation process of the other parts of the water tank 5 except the installation side wall 51 from the mold can be achieved by conventional technical means.

[0098] In this embodiment: the pipeline assembly part 2 includes a pipeline section 21 and an extension part 22; the pipeline section 21 vertically protrudes from the edge of the bottom wall of the water tank 5; part of the side wall of the pipeline section 21 vertically extends upward to the mounting side wall 51 corresponding to the edge, forming an extension part 22 of an arc-shaped structure protruding from the mounting side wall 51; the pipeline section 21 and / or the extension part 22 are provided with a mounting part 4 protruding radially thereof; the connecting piece 1 and the mounting part 4 are detachably assembled and arranged.

[0099] In a specific embodiment, the pipeline section is provided with a mounting portion protruding along its radial direction.

[0100] In another specific embodiment, the extension portion is provided with a mounting portion protruding along the radial direction thereof.

[0101] In another specific embodiment, Figures 1 to 3 As shown, a part of the mounting portion 4 is arranged on the pipeline section 21, and another part is arranged on the extension portion 22. Specifically, the mounting seat 41 of the mounting portion 4 is arranged on the extension portion 22, a part of the fixing plate 42 of the mounting portion 4 is arranged on the extension portion 22, and another part of the fixing plate 42 is arranged on the mounting portion 4.

[0102] Therefore, the installation side wall 51 of the water tank 5 provided with the pipeline assembly structure can be directly and inexpensively demolded in the plastic molding process, and then the water tank 5 as a whole can be directly and inexpensively demolded, thereby reducing the production cost of the water tank 5.

[0103] It can be understood that the arc-shaped extension portion 22 increases the space inside the water tank 5, so that the water tank 5 can hold or store more water, and the water flow is more likely to form a rotating water flow at the extension portion 22, and then be continuously sucked into the pipe section 21 and discharged from the water tank 5.

[0104] In this embodiment, a reinforcement structure 52 is further provided on the installation side wall 51 , and the protruding direction of the reinforcement structure 52 on the installation side wall 51 is arranged parallel to the radial direction of the extension portion 22 .

[0105] Therefore, it is achieved that the pipeline assembly part 2 of the reinforcement structure 52 can be demoulded by taking the vertical direction of the installation side wall 51 of the water tank 5 as the demoulding direction.

[0106] Specifically, Figures 1 to 3 As shown, the installation side wall 51 is inclined as the side wall of the water tank 5, the central axes of the pipeline section 21 and the extension part 22 are vertically arranged, and the reinforcement structure 52 includes two horizontally arranged reinforcement ribs and a vertically arranged reinforcement rib block.

[0107] Further, such as Figures 1 to 3 As shown, the installation side wall 51 is further provided with a through opening 53 , and the length direction of the side wall of the through opening 53 is arranged parallel to the radial direction of the pipeline section 21 and the extension portion 22 .

[0108] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent can still use the technical content suggested above to make some changes or modify it into an equivalent embodiment with equivalent changes without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of the solution of the utility model.

Claims

1. A pipeline assembly structure for a washing equipment delivery device, characterized in that: include: The pipeline assembly part (2) is the liquid outlet part of the delivery device and is provided with a mounting part (4); A pipeline (3), the opening of which is sleeved on the pipeline assembly part (2) and communicated therewith, and the pipeline (3) is provided with a hanging structure (31); The mounting portion (4) is arranged along a radial protrusion of the pipeline assembly portion (2), or the mounting portion (4) is arranged along a radial depression of the pipeline assembly portion (2); The hanging structure (31) is assembled on the mounting portion (4).

2. The pipeline assembly structure of the washing equipment delivery device according to claim 1, characterized in that: A connecting member (1) detachably mounted on the mounting portion (4); The hanging structure (31) is at least hung on the mounting portion (4) and is close to a part of the pipeline assembly portion (2).

3. The pipeline assembly structure of the washing equipment delivery device according to claim 2, characterized in that: The pipeline assembly part (2) comprises a pipeline section (21), and the opening of the pipeline (3) is sleeved on the pipeline section (21); The mounting portion (4) comprises a mounting seat (41), and the connecting member (1) is detachably mounted on the mounting seat (41); The wall of the mounting seat (41) encloses a circular or polygonal cross section and is provided with a radial projection or depression along the pipeline section (21).

4. The pipeline assembly structure of the washing equipment delivery device according to claim 3, characterized in that: The mounting portion (4) comprises a fixing plate (42); A fixing plate (42) is formed by extending from the outer surface of the wall of the mounting seat (41) along the axial direction of the pipeline section (21); The hanging structure (31) is assembled to match the shapes of the mounting seat (41) and the fixing plate (42).

5. The pipeline assembly structure of the washing equipment delivery device according to claim 3, characterized in that: The connecting member (1) comprises a mounting rod (11) and a limiting member (12); The mounting rod (11) cooperates with the mounting seat (41), and the limiting member (12) is arranged opposite to the end of the mounting seat (41); The limiting member (12) protrudes from the mounting rod (11) at least in the upper direction of the mounting rod (11).

6. The pipeline assembly structure of the washing equipment delivery device according to claim 5, characterized in that: The limiting member (12) protrudes from the mounting seat (41) in both the upper and lower directions of the mounting rod (11).

7. The pipeline assembly structure of the washing equipment delivery device according to claim 5, characterized in that: The mounting rod (11) is threadedly connected to the mounting seat (41), or the mounting rod (11) is snap-connected to the mounting seat (41).

8. A washing device, characterized in that: The washing equipment is provided with a pipeline assembly structure of the washing equipment delivery device according to any one of claims 1 to 7; The dispensing device comprises a water tank (5) and a detergent box; The water tank (5) is provided with a pipeline assembly part (2), the pipeline assembly part (2) is connected to the water tank (5), and the pipeline (3) sleeved on the pipeline assembly part (2) is connected to the washing bucket of the washing equipment.

9. A washing device according to claim 8, characterized in that: The pipeline assembly part (2) comprises a pipeline section (21) and an extension part (22); The pipeline section (21) vertically protrudes from the edge of the bottom wall of the water tank (5); Part of the side wall of the pipeline section (21) extends vertically upward to the mounting side wall (51) corresponding to the edge, forming an extension portion (22) of an arc-shaped structure protruding from the mounting side wall (51); The pipeline section (21) and / or the extension portion (22) is provided with a mounting portion (4) protruding along its radial direction; The connecting member (1) and the mounting portion (4) are detachably assembled.

10. A washing device according to claim 9, characterized in that: The installation side wall (51) is also provided with a reinforcement structure (52), and the protruding direction of the reinforcement structure (52) on the installation side wall (51) is arranged parallel to the radial direction of the extension portion (22).

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