A delivery box structure and clothing processing equipment

Abstract

The present invention provides a delivery box structure, which includes: a water filling box, a drawer portion installed in the water filling box that can be pulled outward, and a delivery box installed on the drawer portion via a lifting structure. The lifting structure is used to drive the delivery box to rise when the water filling box is pulled out of the drawer portion, and to drive the delivery box to descend and be stored when the water filling box is pushed into the drawer portion. The present invention also discloses a clothing processing device, which is equipped with the above-mentioned delivery box structure. Through the above-mentioned arrangement, the delivery box can achieve the effect of automatically rising when pulled out and automatically descending and being stored when pushed in, so that the user can directly observe the status of the delivery box, which is convenient for user operation, and also increases the interaction with the user and improves the intelligence level of the washing machine.

Description

Technical Field

[0001] The present invention belongs to the technical field of clothing processing equipment, and specifically relates to a delivery box structure for use with incoming water and for delivering additives using the incoming water. It also relates to clothing processing equipment such as a washing machine, a dryer, and a washer-dryer equipped with the above-mentioned delivery box structure. Background Art

[0002] As consumers' demands for a better quality of life improve, clothing processing appliances like washing machines, dryers, and washer-dryers have become indispensable. The dispenser, a crucial component of these devices, is used to dispense additives such as detergent, softener, fragrance, and disinfectant into the tub of the clothing processing device. This dispenser then uses the added additives to treat the clothing within the tub during operation.

[0003] The existing delivery box structure generally includes a water injection box installed on the clothing processing equipment, and a delivery box installed in the water injection box and can be pulled outward. The delivery box contains additives such as laundry detergent, laundry liquid, disinfectant, softener, etc. to be dispensed, so that the water flow flowing through the water injection box can flush the above-mentioned additives into the barrel of the clothing processing equipment, thereby washing, soaking, etc. the load to be processed contained in the barrel of the clothing processing equipment.

[0004] However, the existing drop box structure has the following problems:

[0005] 1. After the delivery box is pulled out, there is no direct feedback to the user. The user cannot intuitively observe whether the delivery box is completely pulled out. The lack of interaction with the user affects the user experience.

[0006] 2. After the delivery box is pulled out, it is lower than the top cover of the water filling box. When the user injects additives into the delivery box, it may be blocked by the water filling box, especially when the water filling box has a top cover protruding forward. The injected additives may not be smoothly injected into the delivery box.

[0007] In view of this, the present invention is proposed. Summary of the Invention

[0008] The present invention provides a dispensing box structure that automatically lifts the drawn dispensing box, thereby enhancing the intelligent design of the dispensing box structure and improving the interactive experience between the washing machine and the user. Furthermore, the present invention provides a dispensing box structure that automatically lifts the dispensing box after it is pulled out, reducing interference and facilitating the placement of additives into the dispensing box.

[0009] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0010] A delivery box structure comprises: a water filling box, a drawer portion installed in the water filling box and capable of being pulled outward, a delivery box installed on the drawer portion via a lifting structure, wherein the lifting structure drives the delivery box to rise when the water filling box is pulled out of the drawer portion, and drives the delivery box to descend and be stored when the water filling box is pushed into the drawer portion.

[0011] Furthermore, the lifting structure includes a connecting rod, the two ends of which are hinged to the delivery box and the drawer part respectively; a slide extending along the pulling direction of the drawer part is provided on the side wall of the water filling box, and a sliding plug-in column corresponding to the slide is provided on the connecting rod, and the withdrawal end of the slide is set higher than the pushing end.

[0012] Furthermore, the sliding plug-in column and the hinge shafts at both ends of the connecting rod are arranged in an interlaced manner, and the axes are arranged in parallel; preferably, the sliding plug-in column is arranged near the end of the connecting rod that is hinged to the drawer part.

[0013] Furthermore, the front and rear sides of the delivery box are hinged to the drawer portion via the second connecting rod and the first connecting rod respectively; preferably, the sliding plug-in column is provided on the first connecting rod connected to the rear side of the delivery box.

[0014] Furthermore, the lifting structure also includes a support rod, one end of the support rod is hinged to the delivery box, and the other end is correspondingly inserted into a limiting slide provided on the drawer part. After the water filling box is pulled out of the drawer part and raised, the sliding end of the support rod moves in the withdrawal direction and becomes a vertical state. After the water filling box is pushed into the drawer part and lowered for storage, the sliding end of the support rod moves in the pushing direction and becomes an inclined or horizontal state.

[0015] Furthermore, a compressed torsion spring is provided at the hinge between the support rod and the delivery box, and the torsion spring applies a force to the support rod to move toward a vertical state; preferably, the support rod is hinged to the front side of the delivery box.

[0016] Furthermore, the limiting slide is arranged on the lower side wall of the drawer part, and is composed of a notch that is opened through the lower side wall and extends along the pulling direction of the drawer part; the lower end of the support rod is inserted into the limiting slide, and the insertion end is provided with a limiting cone below the limiting slide, and the diameter of the limiting cone is larger than the radial width of the limiting slide in the left and right directions.

[0017] Furthermore, slides are provided on the left and right side walls of the water filling box respectively. The slides are divided into three parts along the direction of pulling out the delivery box, namely, a pushing section, a middle section and a pulling out section. Both the pushing section and the pulling out section extend in a horizontal direction, and the pushing section is lower than the pulling out section. The middle section extends in an inclined direction, and its two ends are respectively connected to the pushing section and the pulling out section.

[0018] Furthermore, the connecting rod is provided with sliding plug-in columns protruding to the left and right sides respectively and inserted into the corresponding side slideways, and the two sliding plug-in columns are coaxially arranged.

[0019] Furthermore, the present invention also introduces a clothing processing device, on which any of the above-mentioned delivery box structures is installed.

[0020] Compared with the prior art, the present invention has the following significant technical improvements after adopting the above technical means:

[0021] 1. Through the above arrangement, the lifting structure drives the delivery box to rise when the water filling box is pulled out of the drawer, and drives the delivery box to descend and be stored when the water filling box is pushed into the drawer, so as to achieve the effect of automatic lifting after the delivery box is pulled out, thereby achieving a significant technical progress in facilitating the user to inject additives into the delivery box, improving the intelligence of the delivery box structure, and enhancing the user's interactive experience with the clothing delivery device.

[0022] 2. Through the above settings, the delivery box can automatically rise after being pulled out and automatically lower for storage after being pushed in, so that the user can directly observe the status of the delivery box, which is convenient for user operation, increases interaction with the user, and improves the intelligence level of the washing machine.

[0023] 3. Through the above settings, the delivery box is automatically lifted to a certain height after being pulled out, so that the top of the delivery box is higher than the water filling box, thereby preventing the user from injecting additives into the delivery box and being blocked by the water filling box, thereby improving the convenience of injecting additives into the delivery box.

[0024] At the same time, the present invention has a simple structure and significant effects, and is suitable for popularization and application.

[0025] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without inventive effort. In the accompanying drawings:

[0027] Figure 1 1 is a schematic diagram of the delivery box structure when the delivery box is closed according to an embodiment of the present invention;

[0028] Figure 2 This is a side view of the delivery box structure when the delivery box is closed according to an embodiment of the present invention;

[0029] Figure 3 1 is a top view of the delivery box structure when the delivery box is closed according to an embodiment of the present invention;

[0030] Figure 4 In the embodiment of the present invention Figure 3 AA cross-sectional structural diagram;

[0031] Figure 5 2 is a schematic diagram of the structure of the delivery box after the upper cover is removed when the delivery box is closed in an embodiment of the present invention;

[0032] Figure 6 1 is a schematic diagram of the delivery box structure when the delivery box is opened according to an embodiment of the present invention;

[0033] Figure 7 This is a side view of the delivery box structure when the delivery box is opened according to an embodiment of the present invention;

[0034] Figure 8 1 is a top view of the delivery box structure when the delivery box is opened according to an embodiment of the present invention;

[0035] Figure 9 In the embodiment of the present invention Figure 8 BB cross-sectional structure diagram;

[0036] Figure 10 1 is a schematic diagram of the structure of the delivery box after the upper cover is removed when the delivery box is opened in an embodiment of the present invention.

[0037] Description of the main components in the figure:

[0038] 1. Shell; 2. Water filling chamber; 3. Delivery chamber; 4. Connecting rod; 5. Slide; 6. Support rod; 7. Torsion spring; 8. Limit slide; 9. Sliding plug column; 10. Limiting table; 11. First connecting rod; 12. Second connecting rod; 13. Support part; 14. Limiting side wall; 15. Shell body; 16. Upper cover; 17. Push-in section; 18. Middle section; 19. Pull-out section; 20. Connecting part; 100. Water filling box; 200. Drawer part; 300. Delivery box.

[0039] 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

[0040] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0041] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc., indicating directions or positional relationships, are 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 limiting the present invention.

[0042] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0043] like Figures 1 to 10 As shown, an embodiment of the present invention introduces a dispensing box structure, which includes a water filling box 100. Water flowing from the water inlet pipe of the clothing processing device flows into the water filling box 100. The water flowing through the water filling box 100 is injected into the tub of the clothing processing device through the water outlet, soaking and washing the load contained in the tub. At the same time, the water filling box 100 is equipped with an outwardly retractable drawer portion 200, and the drawer portion 200 is mounted on the dispensing box 300. The dispensing box 300 has at least one dispensing chamber 3 for dispensing additives such as washing powder, detergent, fragrance enhancer, and disinfectant. At least a portion of the water flowing through the water filling box 100 flows through the dispensing chamber 3, flushing the additives in the dispensing chamber 3 into the tub of the clothing processing device along with the water flow, thereby treating the load in the tub.

[0044] In the embodiments of the present invention, the clothing processing device can be any existing device for taking care of clothing, such as a washing machine, a dryer, or a washer-dryer. For ease of description, the embodiments of the present invention are described using a pulsator washing machine as an example. The pulsator washing machine has a control panel mounted on the upper portion of its housing. An outer tub with a top opening is mounted within the housing. An inner tub driven by a motor is mounted within the outer tub. The inner tub may also include a stirring component, such as a pulsator, that can rotate independently or in conjunction with the inner tub. The water filling box 100 is mounted on the control panel of the pulsator washing machine. A clothing loading port is located in the middle of the control panel, corresponding to the opening. The front end of the water filling box 100 is connected to the clothing loading port. The water outlet of the water filling box 100 faces downward, allowing water flowing out of the water filling box 100 to be directly sprayed into the inner tub through the opening, thereby achieving the purpose of filling the tub with water through the water filling box 100.

[0045] like Figures 1 to 10 As shown, in the embodiment of the present invention, the water filling box 100 includes a shell 1, the interior of the shell 1 is hollow to form a water filling chamber 2 for the water flow of the clothing processing device to flow through; a water outlet is provided at the bottom of the shell 1, and a water inlet is provided at the top of the shell 1, so that the water flow of the clothing processing device flows from top to bottom through the water filling chamber 2 and then flows into the barrel of the clothing processing device.

[0046] like Figures 1 to 10 As shown, in the embodiment of the present invention, the shell 1 of the water filling box 100 is a shell structure with an opening only at the front end, so that the opening can allow the delivery box 300 to be inserted into the water filling box 100 from front to back, or the water filling box 100 to be pulled out from back to front; the shell 1 of the water filling box 100 can be composed of two parts that are buckled together, and the shell body 15 is set to a structure with an open upper end. The top of the shell body 15 is buckled and installed with an upper cover 16, and the upper cover 16 is set to cover the upper end opening of the shell body 15, so that the shell 1 of the water filling box 100 is surrounded by a chamber structure with an opening only at the front end for the water inlet flow of the clothing processing equipment to flow through.

[0047] like Figures 1 to 10 As shown, in an embodiment of the present invention, the delivery box structure includes: a water filling box 100, a drawer portion 200 installed in the water filling box 100 and capable of being pulled outward, a delivery box 300 installed via a lifting structure is provided on the drawer portion 200, and when the drawer portion 200 is pulled out of the water filling box 100, the lifting structure drives the delivery box 300 to rise, and when the drawer portion 200 is pushed into the water filling box 100, the lifting structure drives the delivery box 300 to descend for storage.

[0048] Through the above-mentioned arrangement, the lifting structure drives the delivery box to rise when the water filling box is pulled out of the drawer, and the lifting structure drives the delivery box to descend and be stored when the water filling box is pushed into the drawer, so as to achieve the effect of automatic lifting after the delivery box is pulled out, thereby achieving significant technical progress in making it easier for users to inject additives into the delivery box, improving the intelligence of the delivery box structure, and increasing the user's interactive experience with the clothing delivery device.

[0049] At the same time, through the above settings, the delivery box is automatically lifted to a certain height after being pulled out, so that the top of the delivery box is higher than the water filling box, avoiding the situation where the user is blocked by the water filling box when injecting additives into the delivery box and causing overflow, thereby improving the convenience of injecting additives into the delivery box.

[0050] In an embodiment of the present invention, the lifting structure can adopt any existing structure, and it is only necessary to realize that the delivery box 300 is automatically lifted upward when the drawer part 200 is pulled out, and automatically lowered when the drawer part 200 is pushed inward; for example: a pressure rod structure, a screw structure, a connecting rod structure, etc.

[0051] like Figures 1 to 10As shown, in the embodiment of the present invention, the lifting structure specifically adopts the following structure:

[0052] The lifting structure includes a connecting rod 4, the two ends of which are hinged to the delivery box 300 and the drawer part 200 respectively; a slide 5 extending along the pulling direction of the drawer part 200 is provided on the side wall of the water filling box 100, and a sliding plug-in column 9 corresponding to the insertion into the slide 5 is provided on the connecting rod 4, and the withdrawal end of the slide 5 is set higher than the pushing end.

[0053] The slide 5 extends in a "z" shape so that the two ends of the slide 5 are respectively at different height planes, thereby achieving the purpose of the delivery box 300 being limited by the slide 5 and rising and falling synchronously with the pulling and pulling movement of the drawer 200; in an embodiment of the present invention, the slide 5 is divided into three parts along the pulling-out direction of the drawer 200, namely, a push-in section 17, an intermediate section 18 and a pull-out section 19. The push-in section 17 and the pull-out section 19 both extend in a horizontal direction, and the push-in section 17 is lower than the pull-out section 19. The intermediate section 18 extends in an inclined direction, and its two ends are respectively connected to one end of the push-in section 17 and the pull-out section 19 close to the intermediate section 18. The other ends of the push-in section 17 and the pull-out section 19 away from the intermediate section 18 are respectively sealed to form the push-in end and the pull-out end of the slide 5.

[0054] Through the above arrangement, the drawer can be pulled out and pushed in under the guidance of the slide and the sliding plug-in column. Furthermore, because the withdrawal end of the slide is higher than the insertion end, when the drawer is withdrawn, the sliding plug-in column of the connecting rod is lifted upward by the slide's limit, driving the connecting rod to rotate upward, thereby achieving the effect of automatically lifting the delivery box. Thus, the lifting structure composed of the connecting rod and the slide described in the present invention can simultaneously achieve the effects of guiding the drawer's withdrawal and pulling and automatically lifting and lowering the delivery box.

[0055] like Figures 1 to 10 As shown, in the embodiment of the present invention, the sliding plug-in column 9 and the hinge shafts at both ends of the connecting rod 4 are arranged in an interlaced manner and the axes are set parallel to each other, so that when the sliding plug-in column 9 of the connecting rod 4 is guided by the sliding and moves up and down, it can drive the non-coaxial connecting rod 4 to rotate around the end hinged to the drawer part 200, thereby achieving the effect of synchronously lifting and moving the other end of the connecting rod and the delivery box 300 hinged to the end; at the same time, since the delivery box 300 is connected to the connecting rod 4 in the form of a hinge, the delivery box 300 automatically maintains a horizontal state under the action of gravity, thereby ensuring that the delivery cavity 3 provided in the delivery box 300 can form a stable chamber structure for delivering additives.

[0056] Preferably, in the embodiment of the present invention, the sliding plug-in column 9 is arranged near the end where the connecting rod 4 is hinged to the drawer portion 200, so that after the sliding plug-in column 9 of the connecting rod 4 is driven by the slide 5 to move up and down, it can push the suspended end of the connecting rod 4, especially the delivery box 300 hinged to the suspended end, to rise as much as possible, thereby achieving the effect of increasing the lifting height of the delivery box 300.

[0057] like Figures 1 to 10 As shown, in the embodiment of the present invention, the front and rear sides of the delivery box 300 are hinged to the drawer portion 200 via the second connecting rod 12 and the first connecting rod 11, respectively, so that the opposite sides of the delivery box 300 are hinged to the drawer portion 200 via different connecting rods 4, respectively. The delivery box 300, the first connecting rod 11, the drawer portion 200, and the second connecting rod 12 together form a four-link structure connected end to end, so that the opposite sides of the delivery box 300 can be supported by the connecting rod 4, so that the delivery box 300 can be stably raised and lowered.

[0058] Preferably, in the embodiment of the present invention, the sliding plug-in column 9 is arranged on the first connecting rod 11 connected to the rear side of the delivery box 300, so that the sliding plug-in column 9 is hidden as much as possible; at the same time, the overlapping range of the sliding plug-in column 9 and the water filling box 100 during the pulling and drawing process of the drawer part 200 can be maximized to ensure that the sliding plug-in column 9 can be correspondingly plugged into the slide 5 and the delivery box 300 can be lifted and lowered accordingly.

[0059] like Figures 1 to 10 As shown, in the embodiment of the present invention, the lifting structure also includes a support rod 6, one end of the support rod 6 is hinged to the delivery box 300, and the other end is correspondingly inserted into the limiting slide 8 provided on the drawer part 200. After the drawer part 200 pulls out the water filling box 100 and rises, the sliding end of the support rod 6 moves in the withdrawal direction to make the support rod 6 vertical; after the drawer part 200 pushes the water filling box 100 and descends for storage, the sliding end of the support rod 6 moves in the pushing direction to make the support rod 6 inclined or horizontal.

[0060] By connecting the delivery box to the drawer part via a support rod and a slide structure, the support rod can support the multi-link structure composed of the delivery box, the connecting rod and the drawer part to open or store and fold, so that the delivery box can remain relatively stable in the raised or lowered position.

[0061] like Figures 1 to 10 As shown, in this embodiment of the present invention, a compressed torsion spring 7 is installed at the hinge between the support rod 6 and the delivery box 300. The torsion spring 7 applies a force to the support rod 6 toward a vertical position. By adding a torsion spring, the support rod can push the delivery box upward under the action of the spring's torque, effectively ensuring that the delivery box is lifted when the drawer is withdrawn, preventing the slide from getting stuck and improving the smoothness of the drawer's withdrawal process.

[0062] Preferably, the support rod 6 is hinged to the front side of the delivery box 300, so that the support rod 6 and the sliding plug column 9 act on the front and rear opposite sides of the delivery box 300 respectively, applying an upward lifting force to the delivery box 300 to improve the stability of the lifting process.

[0063] like Figures 1 to 10 As shown, in the embodiment of the present invention, the limiting slide 8 is arranged on the lower side wall of the drawer part 200, and is composed of a notch that is opened through the lower side wall and extends along the pulling direction of the drawer part 200; the lower end of the support rod 6 is correspondingly inserted into the limiting slide 8, and the insertion end is provided with a limiting cone 10 below the limiting slide 8, and the diameter of the limiting cone 10 is larger than the radial width of the limiting slide 8 in the left and right directions.

[0064] Preferably, Figures 1 to 10 As shown, in an embodiment of the present invention, the lower end of the support rod 6 is provided with a radially narrowed connecting portion 20, and the end of the connecting portion 20 is connected to the center of the limiting cone 10; the radial dimension of the connecting portion 20 is less than or equal to the radial width of the limiting slide 8, and the extended length of the connecting portion 20 is greater than the upper and lower heights of the limiting slide 8; the lower end of the support rod 6 is connected to the center of the limiting cone 10.

[0065] Further preferably, in order to ensure transmission stability, as Figures 1 to 10 As shown, the connecting portion 20 is extended obliquely relative to the support rod 6 toward the rear side of the water filling box 100, so that the connecting portion 20 is arranged obliquely with the main body of the support rod 6, so that part of the limiting circular platform 10 can abut against the lower side of the water filling box 100, improving transmission stability. At the same time, in order to reduce the folded height of the support rod 6 after storage, an expansion portion is provided at the end of the limiting slide 8 where the drawer portion 200 is pushed in, which radially expands the width to the left and right sides, so that part of the limiting circular platform 10 can be stored above the water filling box 100.

[0066] like Figures 1 to 10 As shown, in the embodiment of the present invention, slides 5 are respectively provided on the left and right side walls of the water filling box 100, and the slides 5 on both sides are symmetrically arranged relative to the front and rear axes of the water filling box; the connecting rod 4 protrudes to the left and right sides respectively and is provided with sliding plug-in columns 9 inserted into the corresponding side slides 5, and the two sliding plug-in columns 9 are coaxially arranged.

[0067] like Figures 1 to 10As shown, in the embodiment of the present invention, the delivery box 300 includes a horizontally arranged support portion 13, and the support portion 13 is provided with a plurality of delivery cavities 3 arranged at intervals on the left and right; the left and right sides of the drawer portion 200 are respectively provided with upwardly extending limiting side walls 14, and the top surface of the limiting side wall 14 is a curved surface that gradually descends along the pushing direction of the drawer portion 200; the left and right sides of the support portion 13 are respectively arranged above the corresponding side limiting side walls 14, and the support portion 13 and the top surface of the limiting side wall 14 are limited, so that the limiting side wall 14 of the drawer portion 200 provides support for the delivery box 300, so that no matter whether the drawer portion 200 is pulled out or pushed in, the delivery box 300 in the ascending state or the descending storage state can be supported by the limiting side wall 14 and stably maintained in the corresponding position.

[0068] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments using the above technical content without departing from the scope of the technical solution of the present invention. The implementation schemes in the above embodiments can be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the solution of the present invention.

Claims

1. A delivery box structure, comprising: A water filling box, a drawer portion installed in the water filling box that can be pulled outward, is characterized in that: a delivery box is installed on the drawer portion via a lifting structure, and the lifting structure is used to drive the delivery box to rise when the water filling box is pulled out of the drawer portion, and to drive the delivery box to be lowered and stored when the water filling box is pushed into the drawer portion; The lifting structure includes a connecting rod, the ends of which are hinged to the dispensing box and the drawer respectively; a slide extending along the pulling direction of the drawer is provided on the side wall of the water filling box, and a sliding plug-in column corresponding to the slide is provided on the connecting rod, and the withdrawal end of the slide is higher than the push-in end; The lifting structure also includes a support rod, one end of which is hinged to the delivery box and the other end is inserted into a limit slide provided on the drawer part; a compressed torsion spring is provided at the hinge between the support rod and the delivery box, and the torsion spring applies a force to the support rod to move toward a vertical state.

2. A delivery box structure according to claim 1, characterized in that: The sliding plug-in columns and the hinge shafts at both ends of the connecting rod are arranged in an interlaced manner, and the axes are arranged in parallel.

3. A delivery box structure according to claim 2, characterized in that: The sliding plug-in column is arranged close to one end of the connecting rod hinged to the drawer part.

4. A delivery box structure according to claim 1, characterized in that: The front and rear sides of the delivery box are respectively hinged to the drawer part via the second connecting rod and the first connecting rod.

5. A delivery box structure according to claim 4, characterized in that: The sliding plug post is arranged on a first connecting rod connected to the rear side of the delivery box.

6. A delivery box structure according to any one of claims 1 to 5, characterized in that: When the water filling box is pulled out of the drawer and raised, the sliding end of the support rod moves in the pulling-out direction and becomes vertical; when the water filling box is pushed into the drawer and lowered for storage, the sliding end of the support rod moves in the pushing-in direction and becomes inclined or horizontal.

7. A delivery box structure according to claim 6, characterized in that: The support rod is hinged to the front side of the delivery box.

8. A delivery box structure according to claim 6, characterized in that: The limiting slide is arranged on the lower side wall of the drawer part, and is composed of a notch that penetrates the lower side wall and extends along the pulling direction of the drawer part; the lower end of the support rod is inserted into the limiting slide, and the insertion end is provided with a limiting cone below the limiting slide, and the diameter of the limiting cone is larger than the radial width of the limiting slide in the left and right directions.

9. A delivery box structure according to any one of claims 1 to 5, characterized in that: There are slides on the left and right side walls of the water filling box respectively. The slides are divided into three parts along the direction of pulling out the water filling box, namely, a pushing section, a middle section and a pulling out section. The pushing section and the pulling out section both extend in the horizontal direction, and the pushing section is lower than the pulling out section. The middle section extends in an inclined direction, and the two ends are respectively connected to the pushing section and the pulling out section.

10. A delivery box structure according to claim 9, characterized in that: The connecting rod is protruded to the left and right sides respectively and is provided with sliding plug-in columns inserted into the corresponding side slideways, and the two sliding plug-in columns are coaxially arranged.

11. A clothes processing device, characterized in that: The delivery box structure according to any one of claims 1 to 10 is installed.

Images