Portable pulling structure of dehumidifier

Abstract

The utility model discloses a portable drag structure of dehumidifier, include: dehumidification main part and with dehumidification main part detachable connection's water tank, the bottom of water tank is equipped with pulley assembly, and water tank is connected with the pull rope subassembly, and the pull rope subassembly has the side wall of the water tank outside the tension state of extension and the storage state of storage in the side of water tank, and the pull rope subassembly of tension state can drag pulley assembly and drive water tank to move on the ground. When water tank is filled with water, the user can first separate water tank and dehumidification main part, utilize pull rope subassembly and switch to tension state and drag pulley assembly on water tank and roll on the ground, thereby easily drive water tank long distance movement, reduce manpower output, when not needing to drag water tank, then can switch to storage state with pull rope subassembly. Moreover, the pull rope subassembly can also synchronize the whole body of dehumidification main part and water tank and drag, and it is convenient to shift dehumidifier to different use place.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, and in particular to a portable drag structure for a dehumidifier. Background Technology

[0002] Dehumidifiers, commonly used devices for regulating ambient air humidity, work by condensing water vapor in the air into liquid water through an evaporator, which is then collected and discharged. Dehumidifiers typically have a water tank to collect the condensate produced by the evaporator. When the water in the tank reaches a certain height, it is emptied. To facilitate emptying the tank, in some technologies, it is designed to be detachable from the main body of the dehumidifier, allowing it to be transported separately to a location with drainage for cleaning. However, a full water tank is still quite heavy, and transporting it over long distances can be time-consuming and labor-intensive, hindering efforts to reduce workload.

[0003] In addition, it is labor-intensive and time-consuming to move the main body of the dehumidifier and the water tank together. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, one of the objectives of this utility model is to provide a portable towing structure for a dehumidifier that facilitates long-distance movement of the water tank to reduce manpower output.

[0005] A portable drag structure for a dehumidifier according to an embodiment of the present invention includes: a dehumidifying body and a water tank detachably connected to the dehumidifying body. The bottom of the water tank is provided with a pulley assembly, and the water tank is connected to a pull rope assembly. The pull rope assembly has a tensioned state extending out of the side wall of the water tank and a retracted state stored in the side of the water tank. In the tensioned state, the pull rope assembly can drag the pulley assembly to roll on the ground and drive the water tank to move.

[0006] The portable drag-type structure of the dehumidifier according to the embodiment of this utility model has at least the following beneficial effects:

[0007] When the water tank is full, the user can first separate the water tank from the dehumidifier body, then use the pull cord assembly to switch to the tensioned state and drag the pulley assembly on the water tank to roll it on the ground, easily moving the water tank a long distance and reducing manual labor. When it is no longer necessary to move the water tank, the pull cord assembly can be switched to the storage state. Moreover, the pull cord assembly can also pull the dehumidifier body and water tank as a whole simultaneously, making it easy to move the dehumidifier to different usage locations.

[0008] In some embodiments of this utility model, the pulley assembly includes two first pulleys rotatably disposed on the rear side of the bottom of the water tank, and the pull rope assembly includes a rope and a handle connected to one end of the rope. The other end of the rope is connected to the front side of the bottom of the water tank. The rope can drive the front side of the water tank to separate from the ground and drag the water tank forward.

[0009] In some embodiments of this utility model, the water tank includes a tank body and a cover. The tank body has an upward-opening cavity. The cover is detachably installed in the opening of the cavity. The upper surface of the cover is provided with a positioning protrusion. The rope can be wrapped around the outer wall of the tank body and detachably sleeved on the positioning protrusion to the handle.

[0010] In some embodiments of this utility model, one of the outer peripheral edge of the positioning protrusion and the handle is provided with a first magnet, and the other is provided with a second magnet that attracts the first magnet.

[0011] In some embodiments of this utility model, the handle includes a first annular half-shell and a second annular half-shell that can be spliced ​​into a whole. The sides of the first annular half-shell and the second annular half-shell are provided with elongated slots for the rope to pass through. The first annular half-shell and the second annular half-shell together clamp and fix one end of the rope.

[0012] In some embodiments of this utility model, the dehumidifying body has a working state and an idle state. When the dehumidifying body is in the idle state, it can be fully housed within the cavity. When the dehumidifying body is in the working state, it is placed on the cover.

[0013] In some embodiments of this utility model, the cover includes an upper end plate and an annular surrounding plate disposed around the outer peripheral edge of the upper end plate. The annular surrounding plate matches the contour shape of the bottom of the dehumidifying body to prevent the dehumidifying body from moving horizontally. The positioning protrusion is formed on the upper surface of the upper end plate.

[0014] In some embodiments of this utility model, the pulley assembly further includes two second pulleys rotatably disposed on the front side of the bottom of the water tank, wherein the diameter of the second pulleys is smaller than that of the first pulleys.

[0015] In some embodiments of this utility model, the rope is a flat woven strip made of nylon.

[0016] In some embodiments of this utility model, a metal plate is connected to the end of the rope away from the handle, and a plurality of mounting holes are provided through the metal plate. A threaded post is provided at the bottom of the water tank corresponding to the mounting holes, and a bolt fastener is passed through the mounting holes and tightened to the threaded post to connect the rope to the water tank.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 This is a schematic diagram of one embodiment of the portable drag-and-drop structure of the dehumidifier of this utility model;

[0020] Figure 2 yes Figure 1 A structural schematic diagram from another perspective of the embodiment;

[0021] Figure 3 yes Figure 1 Schematic diagram of the structure with the dehumidifier body removed in the embodiment;

[0022] Figure 4 yes Figure 3 A schematic diagram of the pull cord assembly in its stowed state according to the embodiment;

[0023] Figure 5 yes Figure 4 A schematic diagram showing the layout and structure of the handle;

[0024] Figure 6 This is a schematic diagram of the structure in which the dehumidifier body is housed within the cavity of the cabinet.

[0025] Figure label:

[0026] Dehumidifier body 100; water tank 200; box body 210; cavity 211; threaded post 212; cover 220; positioning protrusion 221; pulley assembly 300; first pulley 310; second pulley 320; pull rope assembly 400; rope 410; handle 420; first annular half shell 421; second annular half shell 422; elongated slot 423; metal plate 500; mounting hole 510. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0028] In the description of this utility model, it should be understood that the directional descriptions, such as the terms "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to 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.

[0029] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0030] In the description of this utility model, it should be noted that, 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 based on the specific circumstances.

[0031] See Figure 1 , Figure 3 and Figure 4 The present invention discloses a portable towing structure for a dehumidifier, comprising: a dehumidifying body 100 and a water tank 200 detachably connected to the dehumidifying body 100. The bottom of the water tank 200 is provided with a pulley assembly 300, and the water tank 200 is connected to a pull rope assembly 400. The pull rope assembly 400 has a tensioned state extending out of the side wall of the water tank 200 and a retracted state stored in the side of the water tank 200. When in the tensioned state, the pull rope assembly 400 can drag the pulley assembly 300 to roll on the ground, thereby moving the water tank 200.

[0032] When the water tank 200 is full, the user can first separate the water tank 200 from the dehumidifier body 100, then use the pull rope assembly 400 to switch to the tensioned state and drag the pulley assembly 300 on the water tank 200 to roll it on the ground, thus easily moving the water tank 200 a long distance and reducing manual labor. When it is no longer necessary to move the water tank 200, the pull rope assembly 400 can be switched to the storage state. Moreover, the pull rope assembly 400 can also pull the dehumidifier body 100 and the water tank 200 together synchronously, making it easy to move the dehumidifier to different places of use.

[0033] See Figure 3 In some embodiments of this utility model, the pulley assembly 300 includes two first pulleys 310 rotatably disposed on the rear side of the bottom of the water tank 200, and the pull rope assembly 400 includes a rope 410 and a handle 420 connected to one end of the rope 410. The other end of the rope 410 is connected to the front side of the bottom of the water tank 200. The rope 410 can drive the front side of the water tank 200 to separate from the ground and drag the water tank 200 forward. It can be understood that when the user's palm grasps the handle 420 to straighten the rope 410, as the rope 410 drags the water tank 200 forward, the front side of the water tank 200 is slightly raised to leave the ground, and rolls on the ground by relying on the first pulleys 310. When the water tank 200 does not need to be dragged, simply wrap the rope 410 around the outer wall of the water tank 200 and position or fix the handle 420 in the preset position. At this time, the front side of the water tank 200 is in contact with the ground, and even if the first pulley 310 is not equipped with a brake structure, the water tank 200 will not accidentally slide on the ground.

[0034] See Figure 3 and Figure 4In some embodiments of this utility model, the water tank 200 includes a tank body 210 and a cover 220. The tank body 210 has an upward-opening cavity 211. The cover 220 is detachably installed in the opening of the cavity 211. A positioning protrusion 221 is provided on the upper surface of the cover 220. The rope 410 can be wrapped around the outer wall of the tank body 210 and detachably fitted onto the positioning protrusion 221 via the handle 420. It is understood that when it is necessary to clean the tank body 210 and empty the water inside, simply remove the cover 220 from the tank body 210, and the water can be poured out from the opening of the cavity 211, making it very convenient to use. Specifically, the rope 410 extends upward from the bottom of the housing 210 along the height direction and rests horizontally against the upper surface of the cover 220. Then, the handle 420 is fitted onto the outside of the positioning protrusion 221. At this point, the rope 410 is tightened to fix the handle 420 to the positioning protrusion 221. This structure facilitates the placement and retrieval of the handle 420. Of course, in other embodiments, a drain hole and a plug sealing the drain hole can also be provided at the bottom of the housing 210; opening the plug allows water to drain out.

[0035] In some embodiments of this utility model, in order to further prevent the handle 420 from falling off the positioning protrusion 221, a first magnet is provided on the outer peripheral edge of the positioning protrusion 221 and on one of the handle 420, and a second magnet is provided on the other to attract the first magnet.

[0036] See Figure 5 In some embodiments of this utility model, the handle 420 includes a first annular half-shell 421 and a second annular half-shell 422 that can be spliced ​​into a whole. The sides of the first annular half-shell 421 and the second annular half-shell 422 are provided with elongated slots 423 for the rope 410 to pass through. The first annular half-shell 421 and the second annular half-shell 422 together clamp and fix one end of the rope 410. It can be understood that after one end of the rope 410 extends into the elongated slot 423 between the first annular half-shell 421 and the second annular half-shell 422, the first annular half-shell 421 and the second annular half-shell 422 are connected together by a snap-fit ​​structure to clamp and fix the end of the rope 410, making assembly very convenient and reducing manufacturing difficulty. In this embodiment, the first magnet is an annular magnet clamped between the first annular half-shell 421 and the second annular half-shell 422. Correspondingly, the interior of the faceplate 220 is provided with an iron sheet attracted by the annular magnet.

[0037] See Figure 1 and Figure 6In some embodiments of this utility model, the dehumidifying body 100 has a working state and an idle state. When the dehumidifying body 100 is in the idle state, it can be completely housed within the cavity 211. When the dehumidifying body 100 is in the working state, it is placed on the cover 220. It is understood that when the dehumidifying body 100 is in the idle state, being completely housed within the cavity 211 lowers the center of gravity of the dehumidifier, making it easier and more stable to drag in this state using the pull rope assembly 400. It also reduces the overall space occupied by the dehumidifier, facilitating storage and transportation. When the dehumidifying body 100 is in the working state, it forms a vertically stacked structure, occupying a smaller area on the ground. Furthermore, the air outlet of the dehumidifying body 100 is positioned higher, allowing the dehumidified air to be diffused more quickly throughout the indoor space.

[0038] See Figure 1 and Figure 3 In some embodiments of this utility model, the cover 220 includes an upper end plate and an annular surrounding plate arranged around the outer peripheral edge of the upper end plate. The annular surrounding plate matches the contour shape of the bottom of the dehumidifying body 100 to prevent the dehumidifying body 100 from moving horizontally. The positioning protrusion 221 is formed on the upper surface of the upper end plate.

[0039] See Figure 1 and Figure 2 In some embodiments of this utility model, to further reduce the external force required to move the water tank 200 and eliminate the need to lift the front of the water tank 200, the pulley assembly 300 further includes two second pulleys 320 rotatably disposed on the front side of the bottom of the water tank 200. The four-wheel rolling structure formed by the two first pulleys 310 and the two second pulleys 320 facilitates the rapid movement of the water tank 200 on the ground. The diameter of the second pulleys 320 is smaller than that of the first pulleys 310, making it easier to move the water tank 200 forward due to its forward-leaning center of gravity. It should be noted that the first pulleys 310 and / or the second pulleys 320 should be equipped with braking mechanisms to prevent the dehumidifier from slipping when stationary.

[0040] In some embodiments of this utility model, the cord 410 is a flat braided band made of nylon. It should be noted that nylon has a dense molecular chain structure, resulting in a tensile strength far exceeding that of materials such as cotton and polyester. Its smooth surface is abrasion-resistant, and it is not easily broken after repeated bending and friction, thus having a long service life. Furthermore, the nylon braided band also has an elastic elongation of approximately 4% to 8%, which is beneficial for the cooperation between the handle 420 and the positioning protrusion 221.

[0041] See Figure 2In some embodiments of this utility model, the end of the rope 410 away from the handle 420 is connected to a metal plate 500. The metal plate 500 has several through holes 510. A threaded post 212 is provided at the bottom of the water tank 200 corresponding to the through holes 510. Bolts are inserted through the through holes 510 and tightened onto the threaded post 212 to connect the rope 410 to the water tank 200. Specifically, the metal plate 500 has a waist-shaped hole with a length matching the width of the rope 410. The end of the rope 410 away from the handle 420 passes through the waist-shaped hole, bends, and is sewn together. Then, bolts are used to tighten it onto the threaded post 212 through the through holes 510. This facilitates a stable connection between the rope 410 and the water tank 200, improving reliability.

[0042] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0043] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A portable pulling structure of a dehumidifier, characterized by, include: The dehumidifier consists of a dehumidifier body (100) and a water tank (200) detachably connected to the dehumidifier body (100). The bottom of the water tank (200) is provided with a pulley assembly (300). The water tank (200) is connected to a pull rope assembly (400). The pull rope assembly (400) has a tensioned state extending out of the side wall of the water tank (200) and a retracted state stored in the side of the water tank (200). In the tensioned state, the pull rope assembly (400) can drag the pulley assembly (300) to roll on the ground and drive the water tank (200) to move.

2. The portable towable structure of a dehumidifier according to claim 1, characterized in that: The pulley assembly (300) includes two first pulleys (310) rotatably disposed on the rear side of the bottom of the water tank (200). The rope assembly (400) includes a rope (410) and a handle (420) connected to one end of the rope (410). The other end of the rope (410) is connected to the front side of the bottom of the water tank (200). The rope (410) can drive the front side of the water tank (200) to separate from the ground and drag the water tank (200) forward.

3. The portable drag-and-drop structure of a dehumidifier according to claim 2, characterized in that: The water tank (200) includes a tank body (210) and a cover (220). The tank body (210) has an upward-opening cavity (211). The cover (220) is detachably installed in the opening of the cavity (211). The upper surface of the cover (220) is provided with a positioning protrusion (221). The rope (410) can be wrapped around the outer wall of the tank body (210) and detachably sleeved on the positioning protrusion (221) to the handle (420).

4. The portable drag-and-drop structure of a dehumidifier according to claim 3, characterized in that: One of the outer peripheral edge of the positioning protrusion (221) and the handle (420) is provided with a first magnet, and the other is provided with a second magnet that attracts the first magnet.

5. The portable drag-and-drop structure of a dehumidifier according to claim 3, characterized in that: The handle (420) includes a first annular half-shell (421) and a second annular half-shell (422) that can be spliced ​​into a whole. The sides of the first annular half-shell (421) and the second annular half-shell (422) are provided with elongated slots (423) for the rope (410) to pass through. The first annular half-shell (421) and the second annular half-shell (422) together clamp and fix one end of the rope (410).

6. The portable drag-and-drop structure of a dehumidifier according to claim 3, characterized in that: The dehumidifying body (100) has a working state and an idle state. When the dehumidifying body (100) is in the idle state, the dehumidifying body (100) can be fully housed in the cavity (211). When the dehumidifying body (100) is in the working state, the dehumidifying body (100) is placed on the cover (220).

7. The portable drag-and-drop structure of a dehumidifier according to claim 6, characterized in that: The cover (220) includes an upper end plate and an annular surrounding plate arranged around the outer peripheral edge of the upper end plate. The annular surrounding plate matches the contour shape of the bottom of the dehumidifying body (100) to prevent the dehumidifying body (100) from moving horizontally. The positioning protrusion (221) is formed on the upper surface of the upper end plate.

8. The portable towable structure of a dehumidifier according to claim 2, characterized in that: The pulley assembly (300) further includes two second pulleys (320) rotatably disposed on the front side of the bottom of the water tank (200), the diameter of the second pulleys (320) being smaller than the diameter of the first pulley (310).

9. The portable-pulling structure of a dehumidifier according to claim 2, wherein: The cord (410) is a flat woven cord made of nylon.

10. The portable towable structure of a dehumidifier according to claim 2, characterized in that: The end of the rope (410) away from the handle (420) is connected to a metal plate (500). The metal plate (500) has a plurality of mounting holes (510) through it. The bottom of the water tank (200) is provided with a threaded post (212) corresponding to the mounting holes (510). Bolts are inserted through the mounting holes (510) and tightened onto the threaded post (212) to connect the rope (410) to the water tank (200).

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