Washing equipment waterway structure and washing equipment

Abstract

The utility model relates to the technical field of washing equipment, concretely provides a washing equipment waterway structure and washing equipment, aims at solving the problem that the existing washing equipment is easy to leak or bend and stop water when the connecting part of waterway and washing barrel is continuously stressed and loosened for long time operation. For this purpose, the washing equipment waterway structure of the utility model includes water inlet pipeline, the water inlet pipeline includes the first sub - pipeline and the second sub - pipeline of intercommunication, the first sub - pipeline is flexible conduit, the second sub - pipeline is rigid conduit, and the external water source is communicated with the washing equipment through the first sub - pipeline and the second sub - pipeline in proper order. The utility model sets up the water inlet pipeline as the different pipeline section containing flexible conduit and rigid conduit, and makes the rigid conduit directly connected with the washing barrel, which not only satisfies firm connection and does not leak, but also guarantees that the whole machine washing barrel is not stressed and pulled during the movement process, the water inlet pipeline will not bend and stop water, and the existing problem is solved.

Description

Technical Field

[0001] This utility model relates to the field of washing equipment technology, specifically providing a water circuit structure and washing equipment for a washing device. Background Technology

[0002] A shoe washing machine is a device used to wash and / or dry shoes. With the continuous improvement of production technology and the increasing demands of users, various shoe washing machines have been manufactured, offering advantages such as simple structure, minimal damage to shoes, and good cleaning results. Shoe washing machines mainly include top-opening and drawer-type machines. Top-opening shoe washing machines consist of a cabinet, a lid, and a shoe washing device installed within the cabinet. To wash shoes, the lid is first opened, then the shoes are placed inside the cabinet, and the shoe washing device cleans them. Drawer-type shoe washing machines consist of a cabinet, a drawer, and a shoe washing device installed within the drawer. To wash shoes, the drawer is first pulled out, then the shoes are placed inside, and the shoe washing device cleans them.

[0003] Commercially available shoe washing machines typically include inlet and outlet pipes, both of which are connected to the washing tub. During the washing process, the tub shakes, causing the inlet and outlet pipes to shake as well. Over time, the continuous stress on these pipes can loosen connections and lead to leaks. Additionally, excessive shaking can cause the pipes to bend, preventing water from flowing through and affecting the machine's normal operation.

[0004] In view of this, there is a need in the field for a new water circuit structure and washing equipment to solve the existing problems. Utility Model Content

[0005] The present invention aims to solve the above-mentioned technical problems, namely, to solve the problem that the connection between the water circuit and the washing tub is prone to loosening and leakage or bending and blocking water when the existing washing equipment is running for a long time.

[0006] In a first aspect, the present invention provides a water circuit structure for a washing device, the water circuit structure including a water inlet pipe, the water inlet pipe including a first sub-pipe and a second sub-pipe connected together, the first sub-pipe being a flexible conduit and the second sub-pipe being a rigid conduit, and an external water source being connected to the washing device in sequence through the first sub-pipe and the second sub-pipe.

[0007] In the specific technical solution of the water circuit structure of the above-mentioned washing equipment, the water circuit structure also includes a drain pipe, which includes a third sub-pipe and a fourth sub-pipe connected together. The third sub-pipe is a rigid conduit, and the fourth sub-pipe is a flexible conduit. The washing equipment is connected to the outside through the third sub-pipe and the fourth sub-pipe in sequence.

[0008] In the specific technical solution of the water circuit structure of the above-mentioned washing equipment, a first telescopic part is provided on the first sub-pipe, which enables the first sub-pipe to extend and retract along its axial direction; and / or, a second telescopic part is provided on the fourth sub-pipe, which enables the fourth sub-pipe to extend and retract along its axial direction.

[0009] In the specific technical solution of the water circuit structure of the above-mentioned washing equipment, the first sub-pipe and / or the fourth sub-pipe are provided with guide ribs, and the direction of the guide ribs is spiral along the axial direction of the first sub-pipe and / or the fourth sub-pipe.

[0010] In a second aspect, the present invention also provides a washing device, the washing device comprising the water circuit structure of the washing device described in any one of the above embodiments, the washing device further comprising a washing tub lid, and the water outlet end of the second sub-pipe being connected to the washing tub lid.

[0011] In the specific technical solution of the above-mentioned washing equipment, a nozzle is provided at the water outlet of the washing tub lid, a first snap-fit ​​structure is provided on the nozzle, and a second snap-fit ​​structure is provided at the water outlet. The first snap-fit ​​structure and the second snap-fit ​​structure cooperate to realize the detachable connection between the nozzle and the water outlet.

[0012] In the specific technical solution of the above-mentioned washing equipment, the nozzle is configured with a large water inlet and a small water outlet, and / or, a limiting protrusion is provided on the side wall of the nozzle, the limiting protrusion can abut against the water outlet to limit the nozzle, and / or, the water outlet of the nozzle is provided with a movable water outlet, the water outlet direction of the nozzle can be adjusted through the movable water outlet.

[0013] In the specific technical solution of the above-mentioned washing equipment, the water inlet pipe also includes a water inlet valve and a fifth sub-pipe. The washing equipment is equipped with an adapter. The first end of the fifth sub-pipe is connected to an external water source through the water inlet valve, and the second end is connected to the first sub-pipe through the adapter.

[0014] In the specific technical solution of the above-mentioned washing equipment, the washing equipment further includes a swing arm assembly, which includes a swing arm and is swayably disposed in the housing of the washing equipment. The fourth sub-pipe and / or the fifth sub-pipe is fixed on the swing arm and can swing with the swing arm. Alternatively, the washing equipment further includes a swing arm assembly, which includes a swing arm and a reset member. The swing arm is swayably disposed on the housing of the washing equipment, and the swing arm can fix the fourth sub-pipe and / or the fifth sub-pipe under the action of the reset member.

[0015] In the specific technical solution of the above washing equipment, the washing tub lid is provided with a water distribution structure, the water outlet direction of the nozzle is towards the water distribution structure, and the water distribution structure is configured to be smaller on the side closer to the nozzle and larger on the side farther away from the nozzle. The water sprayed from the nozzle is diffused by the water distribution structure and then sprayed onto the items to be washed.

[0016] The technical advantages of this invention are as follows: By configuring the water inlet pipe of the washing equipment into different pipe sections including flexible and rigid conduits, and by directly connecting the rigid conduit to the washing tub, the requirement for a secure connection between the water inlet pipe and the washing tub is met, preventing leakage. Simultaneously, the direct connection between the flexible and rigid conduits ensures that the water inlet pipe is not subjected to excessive tension during the movement of the washing tub, preventing bending and water blockage. This solves the problem of existing washing equipment where the connection between the water pipe and the washing tub is prone to loosening, leading to leakage or bending during prolonged operation. Attached Figure Description

[0017] The preferred embodiments of this utility model are described below with reference to the accompanying drawings, in which:

[0018] Figure 1 This is an axonometric view of the shoe washer drawer;

[0019] Figure 2 This is a schematic diagram of the washing tub lid and water system structure;

[0020] Figure 3 This is a schematic diagram of the inside of the washing tub lid;

[0021] Figure 4 This is a schematic diagram of the nozzle.

[0022] List of reference numerals in the attached diagram:

[0023] 11. Water system structure; 111. Inlet pipe; 1111. First sub-pipe; 11111. First telescopic part; 1112. Second sub-pipe; 1113. Inlet valve; 1114. Fifth sub-pipe; 112. Drain pipe; 1121. Third sub-pipe; 1122. Fourth sub-pipe; 11221. Second telescopic part; 12. Washing tub lid; 121. Outlet; 122. Nozzle; 1221. First snap-fit ​​structure (claw); 1223. Limiting protrusion; 13. Housing; 131. Adapter; 132. Swing arm assembly; 1321. Swing arm. Detailed Implementation

[0024] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention. Those skilled in the art can make adjustments as needed to adapt to specific applications. For example, although the specification uses a shoe washing machine as an example, the washing equipment of the present invention can obviously also be various other washing equipment, such as a washing machine.

[0025] It should be noted that in the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," indicating directional or positional relationships, are based on the directional or positional relationships shown in the accompanying drawings. These are merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] First, the existing shoe washing machines are described. Commercially available shoe washing machines typically include inlet and outlet pipes, both connected to the washing tub. During washing, the tub shakes, causing the inlet and outlet pipes to shake as well. Over time, the continuous stress on these pipes can easily lead to loosening at the connections, resulting in leaks. Furthermore, excessive shaking can cause the inlet and outlet pipes to bend, preventing water from flowing through and affecting the normal operation of the shoe washing machine. Therefore, the following implementation method is proposed.

[0028] like Figures 1-4 As shown, to solve the problem that the connection between the water circuit and the washing tub is prone to loosening and leakage or bending and blocking water during long-term operation of existing washing equipment, the water circuit structure 11 of this utility model shoe washing machine includes:

[0029] The water inlet pipe 111 includes a first sub-pipe 1111 and a second sub-pipe 1112. The first sub-pipe 1111 is a flexible conduit, and the second sub-pipe 1112 is a rigid conduit. Both ends of the second sub-pipe 1112 are connected to the first sub-pipe 1111 and the washing tub of the shoe washing machine, respectively. When water enters the shoe washing machine, external water can flow into the washing tub sequentially through the first sub-pipe 1111 and the second sub-pipe 1112.

[0030] The drain pipe 112 includes a third sub-pipe 1121 and a fourth sub-pipe 1122. The third sub-pipe 1121 is a rigid conduit, and the fourth sub-pipe 1122 is a flexible conduit. The two ends of the third sub-pipe 1121 are connected to the washing tub and the fourth sub-pipe 1122, respectively. When the shoe washing machine drains water, the washing water in the washing tub can be discharged sequentially through the third sub-pipe 1121 and the fourth sub-pipe 1122.

[0031] The advantages of the above-described embodiments are that the shoe washing machine of this utility model, by setting both the water inlet pipe 111 and the drain pipe 112 as different pipe sections including flexible and rigid conduits, and by directly connecting the rigid conduit to the washing tub of the washing equipment, meets the requirement of a firm connection between the water inlet pipe 111 and the washing tub, thus preventing water leakage. Simultaneously, by directly connecting the flexible and rigid conduits, it ensures that the water inlet pipe 111 is not subjected to excessive pulling during the movement of the washing tub, preventing the water inlet pipe 111 from bending and blocking water. This solves the problem of existing washing equipment where the connection between the water circuit and the washing tub is prone to loosening due to continuous stress during long-term operation, leading to water leakage or bending and blocking. Furthermore, those skilled in the art can also choose to set only the water inlet pipe 111 or the drain pipe 112 to include both flexible and rigid conduits; these modifications are all within the protection scope of this utility model.

[0032] Furthermore, a first telescopic part 11111 is provided on the first sub-pipe 1111 of the water inlet pipe 111, and a second telescopic part 11221 is provided on the fourth sub-pipe 1122 of the drain pipe 112. The first telescopic part 11111 and the second telescopic part 11221 respectively enable the first sub-pipe 1111 and the fourth sub-pipe 1122 to extend and retract along their axial direction. Specifically, the first telescopic part 11111 and the second telescopic part 11221 can be corrugated pipes or other pipe sections with telescopic functions.

[0033] In the aforementioned embodiments, by setting the first sub-pipe 1111 and the fourth sub-pipe 1122 as flexible conduits, the deformation characteristics of the flexible conduits are utilized to avoid large tensile forces on the inlet pipe 111 and the drain pipe 112 when the equipment shakes during operation. Compared with the aforementioned embodiments, the advantage of this embodiment is that by providing the first telescopic part 11111 and the second telescopic part 11221 on the first sub-pipe 1111 and the fourth sub-pipe 1122 respectively, the buffering effect of the inlet pipe 111 and the drain pipe 112 on the tensile forces generated when the equipment shakes is further improved. Specifically, when the shoe washing machine shakes and slightly pulls on the inlet pipe 111 and the drain pipe 112, the flexible conduit properties of the first sub-pipe 1111 and the fourth sub-pipe 1122 will alleviate the tension acting on them. When the shoe washing machine shakes and significantly pulls on the inlet pipe 111 and the drain pipe 112, the flexibility of the first sub-pipe 1111 and the fourth sub-pipe 1122 alone cannot completely alleviate the tension. However, because the first telescopic part 11111 and the second telescopic part 11221 can respectively extend the first sub-pipe 111... The first and fourth sub-pipes 1111 and 1122 extend and contract along their axial direction, thus the unreleased tension continues to act on the first telescopic part 11111 and the second telescopic part 11221, causing the first sub-pipe 1111 and the fourth sub-pipe 1122 to extend along their axial direction. This releases the remaining tension acting on the first sub-pipe 1111 and the fourth sub-pipe 1122, thereby ensuring that even if the shoe washing machine shakes significantly, the water inlet pipe 111 and the drain pipe 112 will not become loose or leak at the connection with the washing tub. Furthermore, since the first telescopic part 11111 and the second telescopic part 11221 are more flexible than flexible conduits, the water inlet pipe 111 and the drain pipe 112 will not bend and become unable to pass water.

[0034] In another possible implementation, the first sub-pipe 1111 and / or the fourth sub-pipe 1122 are provided with guide ribs (not shown in the figure), and the direction of the guide ribs is spiral along the axial direction of the first sub-pipe 1111 and / or the fourth sub-pipe 1122.

[0035] The aforementioned embodiments mentioned that configuring the first sub-pipe 1111 and the fourth sub-pipe 1122 as flexible conduits can reduce the vibration of the pipes themselves. Building upon this, to further enhance the vibration reduction effect, this embodiment also incorporates spiral-shaped guide ribs inside the first sub-pipe 1111 and the fourth sub-pipe 1122. As the water flows along these spiral guide ribs inside the pipes, turbulence generated by the water directly impacting the pipe wall is eliminated, and a stable rotating flow field is formed, thereby reducing pipe vibration to a certain extent.

[0036] In addition, this utility model also provides a shoe washing machine, including the shoe washing machine water circuit structure 11 mentioned in the aforementioned embodiments. The shoe washing machine also includes a washing tub lid 12. The water outlet end of the second sub-pipe 1112 is connected to the washing tub lid 12. A nozzle 122 is provided at the water outlet 121 of the washing tub lid 12. A first snap-fit ​​structure 1221 is provided on the nozzle 122, and a second snap-fit ​​structure (not shown in the figure) is provided at the water outlet 121. The first snap-fit ​​structure 1221 and the second snap-fit ​​structure cooperate to realize the detachable connection between the nozzle 122 and the water outlet 121. The first snap-fit ​​structure 1221 can be a claw 1221, and the second snap-fit ​​structure can be a snap-fit ​​platform (not shown in the figure). The nozzle 122 is configured with a large water inlet end and a small water outlet end. A limiting protrusion 1223 is also provided on the side wall of the nozzle 122. The limiting protrusion 1223 can abut against the water outlet 121 to limit the nozzle 122. In addition, a water-spreading structure is provided on the washing tub lid 12. The water outlet direction of the nozzle 122 is towards the water-spreading structure (not shown in the figure). The water-spreading structure is set in the form of being smaller on the side closer to the nozzle 122 and larger on the side farther away from the nozzle 122, so that the water sprayed from the nozzle 122 is spread by the water-spreading structure and sprayed onto the items to be washed. The water-spreading structure can be an arc-shaped protrusion or any other common form, as long as it can achieve the effect of spreading the water spraying area. These are all within the protection scope of this utility model.

[0037] The advantages of the above-described embodiment are that by connecting the water outlet of the second sub-pipe 1112 to the washing tub lid 12, and by setting a nozzle 122 at the water outlet 121 of the washing tub lid 12 with the nozzle 122 having a larger inlet and a smaller outlet, the shoes inside the washing tub can be rinsed more effectively. The nozzle 122 and the water outlet 121 are connected by a locking claw 1221 engaging with a locking platform, facilitating the installation and removal of the nozzle 122. Simultaneously, the presence of the limiting protrusion 1223, in conjunction with the locking claw 1221 and the locking platform, further restricts the freedom of the nozzle 122, making its fixation more stable. Furthermore, by providing a water-spreading structure on the washing tub lid 12, the water sprayed from the nozzle 122 is diffused through the water-spreading structure and then sprayed onto the shoes, thereby improving the rinsing effect on the shoes. Furthermore, those skilled in the art can also provide a movable water outlet 121 at the water outlet end of the nozzle 122. The water outlet direction of the nozzle 122 can be adjusted through the movable water outlet 121, thereby enabling targeted cleaning of dirty areas on the shoes.

[0038] Furthermore, the water inlet pipe 111 also includes a water inlet valve 1113 and a fifth sub-pipe 1114. An adapter 131 is provided on the casing 13 of the shoe washing machine. The first end of the fifth sub-pipe 1114 is connected to an external water source via the water inlet valve 1113, and the second end is connected to the first sub-pipe 1111 via the adapter 131. The washing equipment also includes a swing arm assembly 132, which includes a swing arm 1321. The swing arm 1321 is swayably disposed within the casing 13 of the washing equipment. The fourth sub-pipe 1122 and / or the fifth sub-pipe 1114 are fixed to the swing arm 1321 and can swing with the swing arm 1321.

[0039] In the above-described embodiment, external water flows sequentially through inlet valve 1113, fifth sub-pipe 1114, first sub-pipe 1111, adapter 131, and second sub-pipe 1112 before entering the washing tub of the shoe washing machine. Furthermore, since the fourth sub-pipe 1122 and / or the fifth sub-pipe 1114 are fixed to the swing arm 1321, when the user pulls out the drawer of the shoe washing machine, the fourth sub-pipe 1122 and the fifth sub-pipe 1114 can swing with the swing arm 1321, preventing the pipes from becoming tangled or bent inside the housing 13.

[0040] In another embodiment, the shoe washing machine further includes a swing arm assembly 132, which includes a swing arm 1321 and a reset member. The swing arm 1321 is swayably mounted on the housing 13 of the shoe washing machine, and the swing arm 1321 can fix the fourth sub-pipe 1122 and the fifth sub-pipe 1114 under the action of the reset member. The reset member can be a torsion spring or other common elastic reset member.

[0041] When using the above-described embodiment, simply pull up the swing arm 1321 of the swing arm assembly 132, arrange the fourth sub-pipe 1122 and the fifth sub-pipe 1114 in a specific position, and then release the swing arm 1321. The swing arm 1321 will then fix the fourth sub-pipe 1122 and the fifth sub-pipe 1114 onto the housing 13 under the action of the reset member. When it is necessary to adjust the position of the fourth sub-pipe 1122 or the fifth sub-pipe 1114, the swing arm 1321 can be pulled up for adjustment, making the operation convenient.

[0042] It should be noted that the above embodiments are only used to illustrate the principle of this utility model and are not intended to limit the scope of protection of this utility model. Without departing from the principle of this utility model, those skilled in the art can adjust the above structure so that this utility model can be applied to more specific application scenarios.

[0043] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. A water circuit structure (11) for a washing device, characterized in that, The water circuit structure (11) includes an inlet pipe (111), which includes a first sub-pipe (1111) and a second sub-pipe (1112) that are connected. The first sub-pipe (1111) is a flexible conduit, and the second sub-pipe (1112) is a rigid conduit. An external water source is connected to the washing equipment in sequence through the first sub-pipe (1111) and the second sub-pipe (1112).

2. The water circuit structure (11) of the washing equipment according to claim 1, characterized in that, The water system structure (11) also includes a drain pipe (112), which includes a third sub-pipe (1121) and a fourth sub-pipe (1122) that are connected. The third sub-pipe (1121) is a rigid conduit, and the fourth sub-pipe (1122) is a flexible conduit. The washing equipment is connected to the outside through the third sub-pipe (1121) and the fourth sub-pipe (1122) in sequence.

3. The water circuit structure (11) of the washing equipment according to claim 2, characterized in that, The first sub-pipe (1111) is provided with a first telescopic part (11111), which enables the first sub-pipe (1111) to extend and retract along its axial direction; and / or, the fourth sub-pipe (1122) is provided with a second telescopic part (11221), which enables the fourth sub-pipe (1122) to extend and retract along its axial direction.

4. The water circuit structure (11) of the washing equipment according to claim 2, characterized in that, The first sub-pipe (1111) and / or the fourth sub-pipe (1122) are provided with guide ribs, and the direction of the guide ribs is spiral along the axial direction of the first sub-pipe (1111) and / or the fourth sub-pipe (1122).

5. A washing device, characterized in that, The washing device includes the washing device water circuit structure (11) according to any one of claims 1-4, and the washing device also includes a washing tub cover (12), wherein the water outlet end of the second sub-pipe (1112) is connected to the washing tub cover (12).

6. The washing equipment according to claim 5, characterized in that, A nozzle (122) is provided at the water outlet (121) of the washing tub lid (12). A first snap-fit ​​structure (1221) is provided on the nozzle (122), and a second snap-fit ​​structure is provided at the water outlet (121). The first snap-fit ​​structure (1221) and the second snap-fit ​​structure cooperate to realize the detachable connection between the nozzle (122) and the water outlet (121).

7. The washing equipment according to claim 6, characterized in that, The nozzle (122) is configured with a large inlet end and a small outlet end, and / or, a limiting protrusion (1223) is provided on the side wall of the nozzle (122), the limiting protrusion (1223) can abut against the outlet (121) to limit the nozzle (122), and / or, the outlet end of the nozzle (122) is provided with a movable outlet (121), the outlet direction of the nozzle (122) can be adjusted through the movable outlet (121).

8. The washing equipment according to claim 5, characterized in that, The water inlet pipe (111) also includes a water inlet valve (1113) and a fifth sub-pipe (1114). The washing equipment housing (13) is provided with an adapter (131). The first end of the fifth sub-pipe (1114) is connected to an external water source through the water inlet valve (1113), and the second end is connected to the first sub-pipe (1111) through the adapter (131).

9. The washing equipment according to claim 8, characterized in that, The washing equipment further includes a swing arm assembly (132), which includes a swing arm (1321). The swing arm (1321) is swayably disposed within the housing (13) of the washing equipment. The fourth sub-pipeline (1122) and / or the fifth sub-pipeline (1114) are fixed to the swing arm (1321) and are able to swing with the swing arm (1321); or, The washing equipment also includes a swing arm assembly (132), which includes a swing arm (1321) and a reset member. The swing arm (1321) is swingably mounted on the housing (13) of the washing equipment, and the swing arm (1321) can fix the fourth sub-pipe (1122) and / or the fifth sub-pipe (1114) under the action of the reset member.

10. The washing equipment according to claim 6, characterized in that, The washing tub lid (12) is provided with a water-spreading structure. The water outlet direction of the nozzle (122) is towards the water-spreading structure. The water-spreading structure is configured such that the side closer to the nozzle (122) is smaller and the side farther away from the nozzle (122) is larger. The water sprayed from the nozzle (122) is diffused through the water-spreading structure and then sprayed onto the items to be washed.

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