Clothes processing equipment

Abstract

The present invention relates to the technical field of clothing processing, and in particular to a clothing processing device. The present invention aims to solve the problem of poor spraying effect existing in existing spraying devices. To this end, the clothing processing device of the present invention includes a housing, a clothing processing barrel arranged in the housing, and a door cover arranged on the housing. The clothing processing barrel can accommodate clothes to be washed, and the housing is provided with a delivery port for delivering clothes to be washed. The door cover is pivotally connected to the housing and can cover the delivery port. A spray cavity is formed inside the door cover, and a spray hole is arranged on the inner surface of the door cover corresponding to the spray cavity. The spray cavity is connected to a water source or washing water. The clothing processing device of the present invention can improve the spraying effect and improve the user experience.

Description

Technical Field

[0001] The present invention relates to the technical field of clothing processing, and in particular to a clothing processing device. Background Art

[0002] With the improvement of living standards, washing machines have become an indispensable household appliance in people's daily lives. Usually, washing machines often have the following problems during use: first, when washing a lot of clothes, some clothes are easily not soaked by the washing water; second, clothes such as down often float above the washing water level during washing, resulting in poor washing effect.

[0003] In order to solve the above problems, the existing solutions usually install a spray device inside the washing machine, and use the spray device to spray the clothes to be washed during the washing process to achieve all-round treatment of the clothes. However, in the prior art, whether it is a pulsator washing machine or a drum washing machine, the nozzle of the spray device is usually set at a relatively biased position, and its spraying effect is not ideal, and uneven spraying often occurs, resulting in a poor user experience.

[0004] Accordingly, the art needs a new clothes processing device to solve the above problems. Summary of the invention

[0005] In order to solve the above-mentioned problems in the prior art, that is, to solve the problem of poor spraying effect of the existing spraying device, the present invention provides a clothing processing device, which includes a box body, a clothing processing barrel arranged in the box body, and a door cover arranged on the box body, the clothing processing barrel can accommodate clothes to be washed, the box body is provided with a loading port for putting clothes to be washed, the door cover is pivotally connected to the box body and can cover the loading port, a spray cavity is formed inside the door cover, and a spray hole is provided on the inner surface of the door cover corresponding to the spray cavity, and the spray cavity is connected to a water source or washing water.

[0006] In the preferred technical solution of the above-mentioned clothing processing equipment, a hinge seat is provided on the box body, and the clothing processing equipment also includes a spray pipe and a clamping assembly, one end of the spray pipe extends into the interior of the door cover and is connected to the spray chamber, and the other end is dynamically sealed with the hinge seat through the clamping assembly, and the hinge seat is connected to a water source or washing water through a pipeline.

[0007] In the preferred technical solution of the above-mentioned clothing processing device, a water flow channel is formed in the hinge seat, one end of the water flow channel is dynamically sealed with the clamping assembly, and the other end is connected to a water source or washing water through a pipeline.

[0008] In the preferred technical solution of the above-mentioned clothing processing equipment, the clamping assembly includes a connecting component and a locking sleeve, the locking sleeve is slidably connected to the connecting component, the first end of the connecting component is sealingly connected to the spray pipe, and the second end is detachably and dynamically sealedly connected to the first end of the hinge seat through the locking sleeve.

[0009] In the preferred technical scheme of the above-mentioned clothing processing device, the connecting component includes a connecting tube, a ball, a self-locking spring and a sealing ring, the second end of the connecting tube is provided with a through hole in the radial direction, and the first end of the hinge seat is correspondingly provided with an annular groove, the ball can move relative to the through hole in the radial direction of the connecting tube and partially pass through the through hole to extend into the connecting tube, the inner wall of the connecting tube is provided with a reducing platform, the sealing ring is installed on the reducing platform, the outer wall of the connecting tube is provided with a first limiting structure, the inner wall of the locking sleeve is provided with a second limiting structure, the two ends of the self-locking spring respectively abut between the first limiting structure and the second limiting structure, when the locking sleeve slides relative to the connecting component under the elastic force of the self-locking spring, the ball can move into the connecting tube under the push of the second limiting structure and partially pass through the through hole to be stuck in the annular groove, so that the sealing ring is pressed tightly against the first end of the hinge seat.

[0010] In the preferred technical solution of the above-mentioned clothing processing equipment, a hinge seat is provided on the box body, and a water inlet pipe is fixedly connected to the hinge hole of the hinge seat. The clothing processing equipment also includes a spray pipe and a clamping assembly. One end of the spray pipe extends into the interior of the door cover and is connected to the spray chamber, and the other end is dynamically sealed with the first end of the water inlet pipe through the clamping assembly. The second end of the water inlet pipe is connected to the water source or washing water.

[0011] In the preferred technical solution of the above-mentioned clothing processing equipment, the clamping assembly includes a connecting component and a locking sleeve, the locking sleeve is slidably connected to the connecting component, the first end of the connecting component is sealingly connected to the spray pipe, and the second end is detachably and dynamically sealedly connected to the first end of the water inlet pipe through the locking sleeve.

[0012] In the preferred technical scheme of the above-mentioned clothing processing device, the connecting component includes a connecting pipe, a ball, a self-locking spring and a sealing ring, the second end of the connecting pipe is provided with a through hole in the radial direction, and the first end of the water inlet pipe is correspondingly provided with an annular groove, the ball can move relative to the through hole in the radial direction of the connecting pipe and partially pass through the through hole to extend into the connecting pipe, the inner wall of the connecting pipe is provided with a reducing platform, the sealing ring is installed on the reducing platform, the outer wall of the connecting pipe is provided with a first limiting structure, the inner wall of the locking sleeve is provided with a second limiting structure, the two ends of the self-locking spring respectively abut between the first limiting structure and the second limiting structure, when the locking sleeve slides relative to the connecting component under the elastic force of the self-locking spring, the ball can move into the connecting pipe under the push of the second limiting structure and partially pass through the through hole to be stuck in the annular groove, thereby pressing the sealing ring or the first end of the water inlet pipe.

[0013] In a preferred technical solution of the above-mentioned clothing processing device, a stop structure is further provided in the door cover, and the stop structure and the door cover are arranged to form the spray chamber.

[0014] In the preferred technical solution of the above-mentioned clothing processing equipment, the clothing processing equipment also includes a water inlet valve, the inlet of the water inlet valve is connected to the water source, and the outlet is connected to the spray chamber; and / or the clothing processing equipment also includes a circulation pump, the inlet of the circulation pump is connected to the clothing processing barrel, and the outlet is connected to the spray chamber.

[0015] Those skilled in the art can understand that, in the preferred technical scheme of the present invention, the clothing processing device includes a housing, a clothing processing barrel arranged in the housing, and a door cover arranged on the housing, the clothing processing barrel can accommodate clothing to be washed, the housing is provided with a loading port for placing clothing to be washed, the door cover is pivotally connected to the housing and can cover the loading port, a spray cavity is formed inside the door cover, a spray hole is provided on the inner surface of the door cover corresponding to the spray cavity, and the spray cavity is connected to a water source or washing water.

[0016] Through the above-mentioned setting, the clothes processing device of the present invention can improve the spraying effect and improve the user experience. Specifically, by forming a spray cavity inside the door cover, and setting a spray hole on the inner surface of the door cover corresponding to the spray cavity, when the clothes processing device turns on the spray function, the spray water can be sprayed from the door cover. Since the setting position of the spray cavity and the spray hole on the door cover can be adjusted in a large range, it is easy to find the position with the best spraying effect through experiments, etc., thereby overcoming the problem of uneven spraying of the spray device, improving the spraying effect and washing effect, and greatly improving the user experience.

[0017] Furthermore, a hinge seat is provided on the box body, and the clothing treatment device also includes a spray pipe and a clamping assembly, one end of the spray pipe extends into the door cover and is connected to the spray chamber, and the other end is dynamically sealed with the hinge seat through the clamping assembly, and the hinge seat is connected to the water source or washing water through a pipeline. Through the above-mentioned setting method, the clothing treatment device of the present invention cleverly uses the spray pipe and the clamping assembly to achieve a dynamic sealing connection with the hinge seat, thereby using the hinge seat to realize the transmission of spray water, achieving the effect of no interference with the spray pipeline when the door cover is rotated to open, and ensuring the efficient and reliable operation of the spray system.

[0018] Furthermore, a hinge seat is provided on the box body, and a water inlet pipe is fixedly connected to the hinge hole of the hinge seat. The clothing treatment device also includes a spray pipe and a clamping assembly. One end of the spray pipe extends into the door cover and is connected to the spray chamber, and the other end is dynamically sealed with the first end of the water inlet pipe through the clamping assembly. The second end of the water inlet pipe is connected to a water source or washing water. Through the above-mentioned setting, the clothing treatment device of the present invention cleverly uses the spray pipe and the clamping assembly to achieve a dynamic sealing connection with the water inlet pipe, thereby utilizing the hinge seat and the water inlet pipe to achieve the transmission of spray water, so as to achieve the effect of no interference with the spray pipeline when the door cover is rotated to open, thereby ensuring the efficient and reliable operation of the spray system. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The clothes treating device of the present invention will be described below with reference to the accompanying drawings and in combination with a pulsator washing machine.

[0020] Figure 1 is a top view of the pulsator washing machine of the present invention;

[0021] Figure 2 for Figure 1 Cross-sectional view along AA direction;

[0022] Figure 3 In the first embodiment of the present invention Figure 2 Cross-sectional view along direction BB;

[0023] Figure 4 for Figure 3 A local enlarged view at C;

[0024] Figure 5 In the second embodiment of the present invention Figure 2 Cross-sectional view along direction BB.

[0025] Reference numerals list

[0026] 1. Door cover; 11. Spray chamber; 12. Spray hole; 13. Stop structure; 2. Disc seat; 21. Hinge seat; 211. Water flow channel; 22. Water inlet pipe; 221. Annular groove; 3. Inner barrel; 4. Solenoid valve; 5. Spray pipe; 6. Snap-on assembly; 61. Connecting part; 611. Connecting pipe; 6111. Through hole; 6112. Reduced diameter platform; 6113. First limiting structure; 612. Ball bearing; 613. Self-locking spring; 614. Sealing ring; 615. Limiting ring; 62. Locking sleeve; 621. Second limiting structure; 7. Pipeline. DETAILED DESCRIPTION

[0027] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention. For example, although the present embodiment is introduced in conjunction with a pulsator washing machine, this is not intended to limit the scope of protection of the present invention. Without departing from the principles of the present invention, those skilled in the art may apply the present invention to other application scenarios. For example, the present invention can also be applied to drum washing machines, integrated washing and drying machines, and even shoe washing machines, dishwashers, etc., as long as the clothing processing device has a housing and a door cover and the door cover can be pivotally connected relative to the housing.

[0028] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Embodiment 1

[0031] First refer to Figure 1 and Figure 2 , the pulsator washing machine of the present invention is described. Among them, Figure 1is a top view of the pulsator washing machine of the present invention; Figure 2 for Figure 1 Cross-sectional view along the AA direction.

[0032] like Figure 1 and Figure 2 As shown, in order to solve the problem of poor spraying effect of the spraying device in the prior art, the pulsator washing machine (hereinafter referred to as washing machine) of the present invention mainly includes a box body with a tray 2 (not shown in the figure), an inner barrel 3 arranged in the box body, an outer barrel (not shown in the figure) and a door cover 1 arranged on the box body. The inner barrel 3 can accommodate clothes to be washed, and the tray 2 is provided with a delivery port for delivering clothes to be washed. The door cover 1 is pivotally connected to the tray 2 and can cover the delivery port. A solenoid valve 4 for water inlet is provided in the tray 2, and the water inlet of the solenoid valve 4 is connected to a water source. In particular, a spray chamber 11 is formed inside the door cover 1, and a spray hole 12 is opened on the inner surface of the door cover 1 corresponding to the spray chamber 11. The spray chamber 11 is connected to the water outlet of the solenoid valve 4, such as being connected to the water outlet of the above-mentioned solenoid valve 4 through a pipeline 7.

[0033] When the pulsator washing machine starts the spray function, the solenoid valve 4 opens, and the water source enters the spray chamber 11 inside the door cover 1 through the pipeline 7, and then is sprayed from the spray hole 12 to the inner barrel 3 under the pressure of the water source, so as to spray and clean the clothes to be washed.

[0034] It can be seen from the above description that the present invention improves the spraying effect of the pulsator washing machine and improves the user experience. Specifically, by forming a spray cavity 11 inside the door cover 1, and setting a spray hole 12 on the inner surface of the door cover 1 corresponding to the spray cavity 11, when the pulsator washing machine turns on the spray function, the spray water can be sprayed down from the door cover 1. Since the setting position of the spray cavity 11 and the spray hole 12 on the door cover 1 can be adjusted in a large range, it is easy to find a position with a better spraying effect through experiments, etc., thereby overcoming the problem of uneven spraying of the spray device, improving the spraying effect and washing effect, and greatly improving the user experience.

[0035] Refer to the following Figures 1 to 4 , the pulsator washing machine of the present invention is described in detail. Among them, Figure 3 In the first embodiment of the present invention Figure 2 Cross-sectional view along direction BB; Figure 4 for Figure 3 A partial enlargement of point C.

[0036] like Figure 1 and Figure 2As shown, in a possible embodiment, the interior of the door cover 1 is a hollow structure, a plurality of circular spray holes 12 are opened in the middle of the inner surface of the door cover 1, and a substantially annular stopper structure 13 is arranged around the plurality of spray holes 12 inside the door cover 1, so that the stopper structure 13 and the door cover 1 are jointly arranged to form a spray chamber 11. Figure 2 and Figure 3 As shown, in a preferred embodiment, a hinge seat 21 is provided on the tray seat 2, and a water inlet pipe 22 is fixedly connected to the hinge hole of the hinge seat 21. The clothing processing device also includes a spray pipe 5 and a clamping assembly 6. One end of the spray pipe 5 extends into the door cover 1 and is connected to the spray chamber 11, and the other end is connected to the first end (i.e., the first end) of the water inlet pipe 22 through the clamping assembly 6. Figure 3 The right end in the middle forms a dynamic sealing connection, and the second end of the water inlet pipe 22 is connected to the solenoid valve 4 through the pipeline 7.

[0037] Reference Figure 3 and Figure 4 The clamping assembly 6 further includes a connecting member 61 and a locking sleeve 62. The locking sleeve 62 is slidably sleeved on the connecting member 61. The first end (i.e. Figure 3 The right end in the middle) is sealed and connected to the spray pipe 5, and the second end (i.e. Figure 3 The left end of the water inlet pipe 22 is detachably connected to the first end of the water inlet pipe 22 through the lock sleeve 62 to form a dynamic seal. Figure 4 The connecting component 61 includes a connecting pipe 611, a ball 612, a self-locking spring 613, a sealing ring 614 and a limiting ring 615. The second end of the connecting pipe 611 is provided with at least one through hole 6111 in the radial direction to accommodate the ball 612. Correspondingly, the first end of the water inlet pipe 22 is provided with an annular groove 221. The ball 612 can move relative to the through hole 6111 in the radial direction of the connecting pipe 611, and can partially extend into the connecting pipe 611 when moving inward of the connecting pipe 611 in the radial direction of the connecting pipe 611. The inner wall of the connecting pipe 611 is provided with a reduced diameter platform 6112, and the sealing ring 614 is installed at the reduced diameter platform 6112. The outer wall of the connecting tube 611 is provided with a first limiting structure 6113, such as an annular boss or an arc-shaped boss discontinuously, etc., and the inner wall of the locking sleeve 62 is correspondingly provided with a second limiting structure 621, such as an annular boss or an arc-shaped boss discontinuously, etc., and the two ends of the self-locking spring 613 are respectively abutted between the first limiting structure 6113 and the second limiting structure 621. The second end of the connecting tube 611 is also provided with an annular limiting groove (not shown in the figure), and a limiting ring 615, such as a retaining ring or a metal limiting ring, is installed in the limiting groove. The limiting ring 615 can limit the sliding range of the locking sleeve 62 together with the self-locking spring 613.

[0038] Reference Figure 3 and Figure 4The assembly and disassembly process of the snap-on assembly 6 and the water inlet pipe 22 is as follows: first, use external force to push the locking sleeve 62 to make it slide to the right relative to the connecting pipe 611. At this time, the self-locking spring 613 contracts and is pressed, and the ball 612 is in a state of being able to move freely in the through hole 6111 along the radial direction of the connecting pipe 611; then the connecting pipe 611 is sleeved on the first end of the water inlet pipe 22, and the external force is removed. The locking sleeve 62 slides to the left to the limit ring 615 under the elastic action of the self-locking spring 613 and stops sliding. After stopping sliding, the second limit structure 621 is at least partially located on the outside of the ball 612. During the sliding process, the second limiting structure 621 pushes the ball 612 to move inside the connecting pipe 611, and the ball 612 partially passes through the through hole 6111 and is finally stuck in the annular groove 221. At this time, the sealing ring 614 is pressed against the first end of the water inlet pipe 22 to achieve a rotational seal, that is, during the pivoting process of the door cover 1 relative to the disc seat 2, the second end of the spray pipe 5 rotates relative to the water inlet pipe 22 through the connecting pipe 611 and maintains a seal. On the contrary, when it is necessary to remove the clamping assembly 6 from the water inlet pipe 22, first use an external force to push the lock sleeve 62 to slide rightward relative to the connecting pipe 611 to a position where the ball 612 can move freely, and then remove the connecting pipe 611 from the water inlet pipe 22. During the removal process, the ball 612 moves to the outside of the connecting pipe 611 and is out of the clamping position.

[0039] The advantages of the above arrangement are: by setting the spray chamber 11 in the middle of the door cover 1 and correspondingly setting the spray hole 12 in the middle of the inner surface, the pulsator washing machine of the present invention can realize spraying through the door cover 1, and the spraying surface is uniform and the effect is good. The present invention cleverly uses the clamping assembly 6 to rotate and seal the spray pipe 5 with the water inlet pipe 22, so as to realize the transmission of spray water by using the water inlet pipe 22, so as to achieve the effect of no interference with the spray pipe 5 when the door cover 1 is rotated and opened, and ensure the efficient and reliable operation of the spray system. In addition, the connection between the water inlet pipe 22 and the spray pipe 5 can also be used as a rotating shaft between the door cover 1 and the disc seat 2, so that the opening and closing of the door cover 1 is more stable. In the process of the lock sleeve 62 sliding relative to the connecting pipe 611, the ball 612 is pressed into the through hole 6111 and clamped in the annular groove 221, and the second limiting structure 621 is at least partially located outside the ball 612 after the sliding stops. The pulsator washing machine of the present invention realizes the self-locking of the clamping assembly 6, and the matching structure is safe and reliable, quick to disassemble and assemble, and convenient to maintain. By arranging a stop structure 13 inside the door cover 1 to form a spray chamber 11, the spray pressure can be effectively increased, and the spray pressure can be prevented from being too low and the spray water flow from flowing disorderly inside the door cover 1, thereby improving the user experience.

[0040] It should be noted that the above preferred embodiments are only used to illustrate the principles of the present invention and are not intended to limit the scope of protection of the present invention. Without departing from the principles of the present invention, those skilled in the art may adjust the above settings so that the present invention can be applied to more specific application scenarios.

[0041] For example, in an alternative embodiment, the positions of the spray chamber 11 and the spray hole 12 are not fixed, and those skilled in the art can adjust them based on actual application scenarios. For example, the positions of the spray chamber 11 and the spray hole 12 can also be adjusted within a certain range with the middle of the door cover 1 as the center, so that the positions can bring better spraying and washing effects.

[0042] For example, in another alternative embodiment, the arrangement form and arrangement position of the spray pipe 5 and the clamping assembly 6 are not fixed. Under the condition that it does not deviate from the principle of the present invention, any reasonable adjustment is within the protection scope of the present invention. For example, although the present embodiment combines the clamping assembly 6 with the hinge seat 21 on the right side (relative to the hinge seat 21 on the right side), the clamping assembly 6 is not fixed. Figure 1 ) is described in conjunction with the dynamic sealing connection, but it is obvious that the clamping assembly 6 can also be dynamically sealed with the hinge seat 21 on the left. For another example, although the clamping assembly 6 is described in conjunction with the connecting component 61 and the locking sleeve 62, other components that can achieve dynamic sealing connection can replace the clamping assembly 6 in this embodiment.

[0043] For another example, although the water inlet pipe 22 and the connecting pipe 611 of the present invention are described in combination with a rotary seal, this sealing method is not restrictive, and those skilled in the art can use other sealing methods to achieve the same effect, such as using a packing seal to replace the sealing ring 614 in the present application.

[0044] For example, in another alternative embodiment, those skilled in the art may also adjust the specific arrangement of the connection component 61, as long as the adjustment enables the connection component 61 to achieve a dynamic sealing connection with the hinge seat 21 through the lock sleeve 62. For example, the lock sleeve 62 and the water inlet pipe 22 may be replaced with a threaded connection.

[0045] For another example, in another replaceable embodiment, the source of the spray water is not unique. In addition to being directly connected to the water source, other methods that can provide spray water are all possible. For example, a circulating pump can also be set under the outer barrel of the pulsator washing machine, the inlet of the circulating pump is connected to the outer barrel, and the outlet is connected to the water inlet pipe 22 through a pipeline, so that the washing water is used for circulating spraying. In addition to improving the spraying effect, this spraying method can also effectively circulate the clothing treatment agent sunk to the bottom of the outer barrel by spraying, thereby improving the washing effect. Of course, it is also possible to connect the water inlet pipe 22 to the outlet of the circulating pump and the water outlet of the solenoid valve 4 at the same time. This connection method can increase the choice of washing methods and improve the user experience.

[0046] Of course, the above-mentioned replaceable implementations, as well as the replaceable implementations and the preferred implementations, can be used in a cross-coordinated manner to combine new implementations to suit more specific application scenarios.

[0047] Embodiment 2

[0048] Refer to the following Figure 1 , Figure 2 and Figure 5 , the second embodiment of the pulsator washing machine of the present invention is described. Figure 5 In the second embodiment of the present invention Figure 2 Cross-sectional view along direction BB.

[0049] like Figure 1 , Figure 2 and Figure 5 As shown, in another possible implementation, under the premise of keeping other setting conditions in the first embodiment unchanged, the pulsator washing machine of the present invention can also make the following improvements to the hinge seat 21: the hinge seat 21 is formed with a connection end (i.e. Figure 5 The connection end is provided with an annular groove which is the same or similar to the first end of the water inlet pipe 22 in the first embodiment, and the annular groove also allows the ball 612 to be clamped therein. In addition, a water flow channel 211 is formed in the hinge seat 21, one end of which extends to the connection end of the hinge seat 21, and the other end extends to the bottom end of the hinge seat 21, and the bottom end of the hinge seat 21 can be connected to the water outlet of the solenoid valve 4 through the pipeline 7. In this way, the spray pipe 5 can also achieve communication with the solenoid valve 4 through the rotating sealing connection of the clamping assembly 6 and the hinge seat 21.

[0050] Through the above arrangement, the pulsator washing machine of the present invention can further simplify the structure of the connection between the door cover 1 and the pan base 2 while achieving the same spraying effect, thereby improving the spraying stability and washing effect.

[0051] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, 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 fall within the protection scope of the present invention.

Claims

1. A clothes processing device, comprising a box, a clothes processing barrel arranged in the box, and a door cover arranged on the box, wherein the clothes processing barrel can accommodate clothes to be washed, the box is provided with a loading port for loading clothes to be washed, the door cover is pivotally connected to the box and can cover the loading port, characterized in that: A spray cavity is formed inside the door cover, and a spray hole is arranged on the inner surface of the door cover corresponding to the spray cavity, and the spray cavity is connected to a water source or washing water; The box body is provided with a hinge seat, and the clothing treatment device further comprises a spray pipe and a clamping assembly, one end of the spray pipe extends into the interior of the door cover and is connected to the spray chamber, and the other end is dynamically sealedly connected to the hinge seat through the clamping assembly, and the hinge seat is connected to a water source or washing water through a pipeline; A water flow channel is formed in the hinge seat, one end of the water flow channel is dynamically sealed with the clamping assembly, and the other end is connected to a water source or washing water through a pipeline.

2. The clothes processing device according to claim 1, characterized in that: The clamping assembly includes a connecting component and a locking sleeve, the locking sleeve is slidably sleeved with the connecting component, the first end of the connecting component is sealingly connected to the spray pipe, and the second end is detachably and dynamically sealedly connected to the first end of the hinge seat through the locking sleeve.

3. The clothes processing device according to claim 2, characterized in that: The connecting component comprises a connecting tube, a ball, a self-locking spring and a sealing ring. The second end of the connecting tube is provided with a through hole in the radial direction, and the first end of the hinge seat is correspondingly provided with an annular groove. The ball can move relative to the through hole in the radial direction of the connecting tube and partially pass through the through hole to extend into the connecting tube. The inner wall of the connecting tube is provided with a reduced diameter platform, and the sealing ring is installed on the reduced diameter platform. The outer wall of the connecting tube is provided with a first limiting structure, and the inner wall of the locking sleeve is provided with a second limiting structure. The two ends of the self-locking spring are respectively against between the first limiting structure and the second limiting structure. When the locking sleeve slides relative to the connecting component under the elastic force of the self-locking spring, the ball can move into the connecting tube under the push of the second limiting structure and partially pass through the through hole to be stuck in the annular groove, thereby pressing the sealing ring against the first end of the hinge seat.

4. The clothes processing device according to claim 1, characterized in that: A stop structure is also provided inside the door cover, and the stop structure and the door cover are arranged to form the spray chamber.

5. The clothes processing device according to claim 1, characterized in that: The laundry treatment device further comprises a water inlet valve, the inlet of the water inlet valve is connected to a water source, and the outlet of the water inlet valve is connected to the spray chamber; and / or The clothing processing device further comprises a circulation pump, an inlet of the circulation pump is connected to the clothing processing barrel, and an outlet of the circulation pump is communicated with the spray chamber.

6. A clothes processing device, comprising a box, a clothes processing barrel arranged in the box, and a door cover arranged on the box, wherein the clothes processing barrel can accommodate clothes to be washed, the box is provided with a loading port for loading clothes to be washed, the door cover is pivotally connected to the box and can cover the loading port, characterized in that: A spray cavity is formed inside the door cover, and a spray hole is arranged on the inner surface of the door cover corresponding to the spray cavity, and the spray cavity is connected to a water source or washing water; A hinge seat is provided on the box body, and a water inlet pipe is fixedly connected to a hinge hole of the hinge seat. The clothing processing device also includes a spray pipe and a clamping assembly. One end of the spray pipe extends into the interior of the door cover and is connected to the spray chamber, and the other end is dynamically sealed and connected to the first end of the water inlet pipe through the clamping assembly. The second end of the water inlet pipe is connected to the water source or washing water.

7. The clothes processing device according to claim 6, characterized in that: The clamping assembly includes a connecting component and a locking sleeve, the locking sleeve is slidably connected to the connecting component, the first end of the connecting component is sealed to the spray pipe, and the second end is detachably and dynamically sealed to the first end of the water inlet pipe through the locking sleeve.

8. The clothes processing device according to claim 7, characterized in that: The connecting component comprises a connecting pipe, a ball, a self-locking spring and a sealing ring. A through hole is radially provided at the second end of the connecting pipe, and an annular groove is correspondingly provided at the first end of the water inlet pipe. The ball can move relative to the through hole along the radial direction of the connecting pipe and partially pass through the through hole to extend into the connecting pipe. A reduced diameter platform is provided on the inner wall of the connecting pipe, and the sealing ring is installed on the reduced diameter platform. A first limiting structure is provided on the outer wall of the connecting pipe, and a second limiting structure is provided on the inner wall of the locking sleeve. Both ends of the self-locking spring are respectively abutted between the first limiting structure and the second limiting structure. When the locking sleeve slides relative to the connecting component under the elastic force of the self-locking spring, the ball can move into the connecting pipe under the push of the second limiting structure and partially pass through the through hole to be stuck in the annular groove, thereby pressing the sealing ring and or the first end of the water inlet pipe.

9. The clothes processing device according to claim 6, characterized in that: A stop structure is also provided inside the door cover, and the stop structure and the door cover are arranged to form the spray chamber.

10. The clothes processing device according to claim 6, characterized in that: The laundry treatment device further comprises a water inlet valve, the inlet of the water inlet valve is connected to a water source, and the outlet of the water inlet valve is connected to the spray chamber; and / or The clothing processing device further comprises a circulation pump, an inlet of the circulation pump is connected to the clothing processing barrel, and an outlet of the circulation pump is communicated with the spray chamber.

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