Household appliance moving device convenient to operate

Abstract

The utility model discloses a household appliance moving device convenient to operate, the middle of a wrenching part in the length direction is hinged to a fixed seat, the lower end of the wrenching part is connected to one end, close to the fixed seat, of a sliding part to drive the sliding part to slide, ring buckles are arranged at the upper end of the wrenching part, and an operating rod is detachably connected between the two ring buckles. According to the household appliance moving device convenient and fast to operate, when the upper end of the wrenching piece is in the lower state, the sliding piece ejects the ejection block and the ejection wheel part, so that the household appliance can be lifted to make preparation for moving, and when the upper end of the wrenching piece is in the upper state, the sliding piece avoids the ejection block and the ejection wheel part, and the household appliance is turned; the problem that the bottom of the household appliance is uneven can be solved through work of the top block part; the buckles are arranged at the upper ends of the wrenching pieces, and the operating rod is detachably connected between the two buckles, so that the household appliance can be stably lifted through operations such as treading of the operating rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to furniture transfer tool field, especially operate convenient household appliance moving device. BACKGROUND

[0002] In the production, transportation and storage process of household appliances, its relatively large weight often brings many inconveniences to the transfer process. There are usually three ways to move heavy household appliances (such as washing machines or refrigerators): using transfer forklifts, relying entirely on manpower, and using special transfer tools. These transfer tools have the advantages of convenient carrying, light overall weight, strong targeting, etc.

[0003] In use, the transfer tool is inserted into the gap between the household appliance and the ground, and then the household appliance is lifted and dragged for transfer through the tool. However, the bottom of some household appliances is designed for easy tilting and dragging, usually with two standing corners (standing corners are usually located on one reinforcing rib at the bottom) and two rolling wheels, or only to increase the reinforcing rib to enhance the strength of the local position at the bottom. These designs result in the situation that the height of the bottom is inconsistent front and back. In the past design, the mass of the household appliance is large and difficult to pull, and the two sides are lifted in turn, which is easy to cause structural damage and also easy to overturn. SUMMARY

[0004] The main purpose of the utility model is to provide a household appliance moving device that is easy to operate, aiming to solve the problem that the mass of the household appliance is large, it is difficult to pull the tool, and the two sides are lifted in turn, which is easy to cause structural damage and also easy to overturn.

[0005] In order to achieve the above purpose, the utility model provides a household appliance moving device that is easy to operate, comprising two transfer cars and an operating rod.

[0006] The transfer car comprises a structural plate with an installation space arranged on the lower surface in the length direction, a top block part, a sliding piece, a plurality of top-out wheel parts and a pulling piece.

[0007] One end of the structural plate in the length direction is provided with an opening in the thickness and the other end is provided with an upward fixing seat.

[0008] The top block part comprises a top block which is arranged in the opening in a lifting manner.

[0009] The sliding piece is slidingly arranged in the installation space, and a plurality of first protrusions are arranged in the length direction at the bottom of the sliding piece.

[0010] The top-out wheel part comprises a mounting bracket hinged to the structural plate and provided with a rolling wheel at the free end.

[0011] The middle part of the length direction of the lever is hinged to the fixed seat and the lower end is connected to one end of the sliding member near the fixed seat to drive the sliding member to slide, and the upper end of the lever is provided with a ring buckle, wherein when the upper end of the lever is in the down state, the sliding member ejects the ejector block and the ejector wheel part, and when the upper end of the lever is in the up state, the sliding member avoids the ejector block and the ejector wheel part.

[0012] The operating rod is detachably connected between the two ring buckles.

[0013] Further, the ejector block is hinged with a first connecting rod and a second connecting rod at both ends respectively, the free end of the first connecting rod is hinged to the structure plate, and the free end of the second connecting rod is slidingly hinged to the structure plate.

[0014] Further, the lower surface of the ejector block is provided with a second protrusion, and when the upper end of the lever is in the down state and the up state, the sliding member pushes up and releases the second protrusion.

[0015] Further, the lower end of the length direction of the lever is connected to the sliding member through a transition connecting rod.

[0016] Further, the upper end of the lever has a downward convex trend in the length direction and is extended to be provided with a reinforcing rib.

[0017] Further, one end of the sliding member near the fixed seat is extended upward to have a connecting seat penetrating through the structure plate, and the transition connecting rod is connected between the connecting seat and the lever.

[0018] Further, the ejector wheel part further comprises an elastic member connected to the mounting frame to press the mounting frame upward.

[0019] Further, the upper surface of the structure plate is provided with a scale along the length direction.

[0020] Further, a pad plate is further provided on the upper surface of the other end of the structure plate in the length direction.

[0021] Further, one ejector wheel part is provided at each end of the structure plate in the length direction.

[0022] The utility model provides a convenient operation's household appliance mobile device, when the upper end of the wrenching spare is in the down state, the sliding part ejects the top block and ejects the wheel part, thereby can lift the household appliance for the preparation of moving, when the upper end of the wrenching spare is in the up state, the sliding part avoids the top block and ejects the wheel part, and the household appliance is the direction, the work of top block part can adapt the problem of the uneven height of the bottom of the household appliance, the upper end of the wrenching spare is provided with the ring buckle, the operating lever can be dismantled and is connected between two ring buckles, thereby the stepping operation etc of operating lever can steadily lift the household appliance. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the use upper part schematic drawing of the utility model one embodiment convenient operation's household appliance mobile device (the upper end of the wrenching spare is in the down position);

[0024] Figure 2 It is Figure 1 The local amplification in;

[0025] Figure 3 It is the use lower part schematic drawing of the utility model one embodiment convenient operation's household appliance mobile device (the upper end of the wrenching spare is in the down position);

[0026] Figure 4 It is Figure 3 A part amplification in;

[0027] Figure 5 It is Figure 3 B part amplification in;

[0028] Figure 6 It is the use side surface schematic drawing of the utility model one embodiment convenient operation's household appliance mobile device (the upper end of the wrenching spare is in the down position);

[0029] Figure 7 It is Figure 6 The local amplification in;

[0030] Figure 8 It is the use side surface schematic drawing of the utility model one embodiment convenient operation's household appliance mobile device (the upper end of the wrenching spare is in the up position);

[0031] Figure 9 It is the schematic drawing of structure board in the utility model one embodiment convenient operation's household appliance mobile device;

[0032] Figure 10 It is the upper part schematic drawing of sliding part in the utility model one embodiment convenient operation's household appliance mobile device;

[0033] Figure 11 It is the lower part schematic drawing of sliding part in the utility model one embodiment convenient operation's household appliance mobile device.

[0034] The purposes, functional features and advantages of the utility model will be further explained in combination with embodiments and with reference to the drawings. DETAILED DESCRIPTION

[0035] It should be understood that the specific embodiments described herein are merely exemplary and not intended to limit the present utility model.

[0036] Those skilled in the art can understand that, unless specifically stated otherwise, the singular form "a", "an", "said" and "the" used herein also includes the plural form. It should be further understood that the phrase "comprising" used in the specification of the present utility model means that the features, integers, steps, operations, elements, units, modules and / or components exist, but does not exclude the existence or addition of one or more other features, integers, steps, operations, elements, units, modules, components and / or their combinations. It should be understood that when we say that an element is "connected" or "coupled" to another element, it can be directly connected or coupled to the other element, or there can be an intermediate element. In addition, "connected" or "coupled" used herein can include wireless connection or wireless coupling. The phrase "and / or" used herein includes all or any unit and all combinations of the associated listed items.

[0037] Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as that generally understood by those skilled in the art to which the present utility model belongs. It should also be understood that terms such as those defined in a general dictionary should be understood to have meanings consistent with those in the context of the prior art, and should not be interpreted in an idealized or overly formal sense unless specifically defined as such.

[0038] Reference Figures 1 to 11 In an embodiment of the present utility model, a kind of operation convenient domestic appliance moving device, including two transfer cars 010 and operating lever 020;

[0039] The transfer car 010 includes the structural plate 100 of the installation space being provided with along length direction lower surface, top block portion 200, sliding member 300, multiple ejection wheel portion 400 and prying piece 500;

[0040] The structural plate 100 length direction one end thickness is provided with opening 110 and the other end is provided with upward fixed base 120;

[0041] The top block portion 200 includes the top block 210 of being arranged in the opening 110 in lifting;

[0042] The sliding member 300 is slidingly arranged in the mounting space, and a plurality of first protrusions 310 are arranged at the bottom of the sliding member 300 in the length direction and are spaced apart from each other;

[0043] The ejection wheel part 400 comprises a mounting frame 410 hinged to the structural plate 100 and provided with a roller 420 at the free end;

[0044] The middle part of the length direction of the pulling member 500 is hinged to the fixed seat 120, and the lower end of the pulling member 500 is connected to one end of the sliding member 300 near the fixed seat 120 to drive the sliding member 300 to slide, and the upper end of the pulling member 500 is provided with a ring buckle 510, wherein when the upper end of the pulling member 500 is in the lower state, the sliding member 300 ejects the top block 210 and the ejection wheel part 400, and when the upper end of the pulling member 500 is in the upper state, the sliding member 300 avoids the top block 210 and the ejection wheel part 400;

[0045] The operating rod 020 is detachably connected between the two ring buckles 510.

[0046] In the prior art, in the past design, the quality of the household appliance is large and the pulling is difficult, and the two sides are lifted in turn, which is easy to cause structural damage and also easy to overturn.

[0047] In the utility model, the lower surface of the structural plate 100 is provided with a mounting space in the length direction, and the structural plate 100 can be formed by one-time forming or through sheet metal operation such as bending. In the use process, the upper surface of the structural plate 100 supports the bottom of the household appliance. The mounting space can be formed synchronously in the processing process (such as sheet metal) of the structural plate 100, and the mounting space provides a basis for the installation space of the subsequent sliding member 300 and ejection wheel part 400 and the like. The structural plate 100 is provided with an opening 110 in the thickness of one end in the length direction, which provides a basis for the subsequent top block part 200. The preferred processing mode of the structural plate 100 is to realize processing by bending after cutting and punching through the raw plate.

[0048] The top block part 200 comprises a top block 210 which is arranged in the opening 110 in a lifting manner. The top block 210 can be arranged in the opening 110 in various lifting manners, for example, a guide groove is arranged on the inner wall of the opening 110, and a guide shaft is arranged at the corresponding position of the outer periphery of the top block 210, so that the top block 210 can be connected in a sliding manner in the thickness direction of the opening 110. It should be noted that the movement of the top block 210 is not limited to the vertical direction, and can also have a certain displacement in the horizontal direction. In another specific embodiment, the two ends of the top block 210 are respectively hinged with a first connecting rod 220 and a second connecting rod 230, one end of the first connecting rod 220 away from the top block 210 is hinged to the structural plate 100, the structural plate 100 is provided with a first waist-shaped hole 130 corresponding to the second connecting rod 230, and one end of the second connecting rod 230 away from the top block 210 is slidingly hinged to the first waist-shaped hole 130. The lower surface of the top block 210 can also be provided with a second protrusion corresponding to the subsequent sliding member 300.

[0049] The ejection wheel part 400 comprises a mounting frame 410 hinged to the structural plate 100, the free end of the mounting frame 410 is provided with a roller 420, and the top block 210 is located between the two ejection wheel parts 400. It should be noted that the structure of the ejection wheel part 400 is not limited to be completely consistent. Since the top block 210 is subjected to a large force, the top block 210 is arranged between the two ejection wheel parts 400, so that the stability of the household appliance moving device is guaranteed.

[0050] The sliding member 300 is arranged in the mounting space in a sliding manner along the length direction, and a plurality of first protrusions 310 are arranged at the bottom of the sliding member 300 in the length direction. The sliding member 300 is not limited to be a standard plate, and can also have relevant bending and the like. In the sliding process of the sliding member 300, the first protrusions 310 will also move. It should be noted that the structures of the plurality of first protrusions 310 are not limited to be completely consistent. When the sliding member 300 is in a pushed-in state, the sliding member 300 avoids the top block 210 and the ejection wheel part 400, at this time, the ejection wheel part 400 is not turned down, and the top block 210 is not lifted. When the sliding member 300 is in a pulled-out state, the sliding member 300 ejects the top block 210 and the ejection wheel part 400, at this time, the ejection wheel part 400 is turned down, and the top block 210 is lifted, so that the household appliance can be lifted and prepared for moving. The driving force required for the above ejection wheel part 400 to be arranged is small, so that the difficulty of manual operation is reduced. The sliding member 300 is limited to be pulled out of the structural plate 100, and the specific implementation manner can be various, for example, a buckle structure is formed in the structural plate 100, or the ejection wheel part 400 limits the pulling out of the sliding member 300.

[0051] The fixed seat 120 is arranged at the other end of the structural plate 100 in the length direction and extends upward. The fixed seat 120 can be an integral structure with the structural plate 100 or a subsequent connecting structure. The middle part of the length direction of the pulling member 500 is hinged to the fixed seat 120, and the lower end of the length direction is connected to one end of the sliding member 300 close to the fixed seat 120 to drive the sliding member 300. The driving mode of the pulling member 500 to the sliding member 300 is not limited. For example, when the pulling member 500 is pressed down, the sliding member 300 is pulled out, and when the pulling member 500 is flipped up, the sliding member 300 is pushed in; or when the pulling member 500 is pressed down, the sliding member 300 is pushed in, and when the pulling member 500 is flipped up, the sliding member 300 is pulled out. When the upper end of the pulling member 500 is in the down state, the sliding member 300 pushes out the top block 210 and the ejection wheel part 400, and when the upper end of the pulling member 500 is in the up state, the sliding member 300 avoids the top block 210 and the ejection wheel part 400.

[0052] In summary, when the upper end of the pulling member 500 is in the down state, the sliding member 300 pushes out the top block 210 and the ejection wheel part 400, so that the household appliance can be lifted to prepare for movement, and when the upper end of the pulling member 500 is in the up state, the sliding member 300 avoids the top block 210 and the ejection wheel part 400, and the household appliance is fixed; through the work of the top block part 200, the problem of unevenness of the bottom of the household appliance can be adapted; the upper end of the pulling member 500 is provided with a ring buckle 510, and the operating rod 020 can be detachably connected between the two ring buckles 510, so that the stepping and other operations of the operating rod 020 can smoothly lift the household appliance.

[0053] Reference Figures 1 to 8 In one embodiment, the top block 210 is hinged with a first connecting rod 220 and a second connecting rod 230 at both ends respectively, the free end of the first connecting rod 220 is hinged to the structural plate 100, and the free end of the second connecting rod 230 is slidingly hinged to the structural plate 100.

[0054] In this embodiment, the top block 210 is hinged with a first connecting rod 220 and a second connecting rod 230 at both ends respectively. When the top block 210 is in the up state, the first connecting rod 220 and the second connecting rod 230 form stable support for the top block 210. The end of the first connecting rod 220 away from the top block 210 is hinged to the structural plate 100. The first waist-shaped hole 130 is arranged on the structural plate 100 corresponding to the second connecting rod 230, and the end of the second connecting rod 230 away from the top block 210 is slidingly hinged to the first waist-shaped hole 130. The end of the second connecting rod 230 away from the top block 210 can slide in the first waist-shaped hole 130 while being able to rotate. The first connecting rod 220 mainly limits the movement range of the top block 210, and the movement characteristics of the second connecting rod 230 ensure that the top block 210 can complete the lifting action.

[0055] In one embodiment, the lower surface of the top block 210 is provided with a second protrusion, and the upper end of the pulling member 500 is provided with a second recess corresponding to the second protrusion, so that the operation of the top block 200 is more smooth. The second protrusion and the top block 210 can be in an integrated structure or a connecting structure.

[0056] In the embodiment, the lower surface of the top block 210 is provided with a second protrusion, and the upper end of the pulling member 500 is provided with a second recess corresponding to the second protrusion, so that the operation of the top block 200 is more smooth. The second protrusion and the top block 210 can be in an integrated structure or a connecting structure.

[0057] Referring to Figures 1 to 8 In one embodiment, the lower end of the pulling member 500 in the length direction is connected to the sliding member 300 through a transition connecting rod 520.

[0058] In the foregoing embodiment, the connection mode between the pulling member 500 and the sliding member 300 is not limited, and specifically, only the sliding of the sliding member 300 driven by the pulling member 500 is limited. In the embodiment, the transition connecting rod 520 is introduced, so that the process of driving the sliding member 300 to slide by the pulling member 500 is more smooth.

[0059] Referring to Figure 1 In one embodiment, the upper end of the pulling member 500 in the length direction has a downward convex trend and is provided with a reinforcing rib 530.

[0060] In the embodiment, when the lifting action is performed, the pulling member 500 performs a downward pulling action, and at this time, the operation end (i.e., the upper end) of the pulling member 500 is in a flat shape or has an upward convex shape, which is not conducive to force and has a high possibility of deformation. Therefore, the upper end of the pulling member 500 in the length direction has a downward convex trend, and the downward convex trend is not limited, which can be in an arc shape or a folded plate shape; and the reinforcing rib 530 is provided on the upper end of the pulling member 500, so that the operability and structural strength of the pulling member 500 are improved through the above double settings.

[0061] Referring to Figures 1 to 11 In one embodiment, one end of the sliding member 300 close to the fixed seat 120 extends upwardly to a connecting seat 320 penetrating the structural plate 100, and the transition connecting rod 520 is connected between the connecting seat 320 and the pulling member 500.

[0062] In the embodiment, the connecting seat 320 is introduced, so that the process of driving the sliding member 300 is more smooth, and specifically, the direction of force action between the transition connecting rod 520 and the sliding member 300 is closer to parallel during the operation, so that the effect of smooth sliding is achieved.

[0063] In one embodiment, the ejector wheel part 400 further comprises a spring, which is connected to the mounting frame 410 to press the mounting frame 410 upward.

[0064] In the present embodiment, the spring can be in various forms, such as a torsion spring. In a typical structure, the mounting frame 410 comprises a frame body and a mounting shaft, the mounting shaft is fixed to the structure plate 100, the frame body is hinged to the mounting shaft, and the torsion spring is arranged on the mounting shaft as the spring to press the mounting frame 410 toward the structure plate 100, so that in the free state, the ejector wheel part 400 does not naturally sag.

[0065] In one embodiment, the upper surface of the structure plate 100 is provided with a scale along the length direction.

[0066] In the present embodiment, in order to adapt to some fine construction conditions, the overall extension degree of the household appliance moving device needs to be limited. Therefore, a scale is arranged on the upper surface of the structure plate 100 along the length direction to provide direct numerical guidance. The operator can combine the scale for fine operation after measuring the size of the bottom of the household appliance.

[0067] In one embodiment, a pad is separately arranged on the upper surface of the other end of the structure plate 100 along the length direction.

[0068] In the present embodiment, considering that one end of the structure plate 100 along the length direction is the extension direction in the use process, the top block part 200 is used to support the household appliance, and the other end of the structure plate 100 directly supports the household appliance, so that the pad plays a certain buffering role and also improves the friction. The material of the pad can be rubber or plastic, etc., which is not limited in particular. The pad can be separately arranged on the structure plate 100 or overlapped on the two structure plates 100.

[0069] Reference Figures 1 to 3 In one embodiment, one ejector wheel part 400 is arranged on each end of the structure plate 100 along the length direction.

[0070] In the present embodiment, one ejector wheel part 400 is arranged on each end of the structure plate 100 along the length direction, and the stability of the household appliance moving device during lifting and transferring is improved.

[0071] In one embodiment, the number of the ejector wheel part 400 is 5 to 7.

[0072] In the foregoing embodiments, the number of the ejection wheel portions 400 is not limited, and is at least two. In the present embodiment, the number of the ejection wheel portions 400 is limited so that the use of the household appliance moving device is more stable, and the processing difficulty is not greatly increased. In particular, when the number of the ejection wheel portions 400 is increased, if a single ejection wheel portion 400 is damaged, the disassembly of the single ejection wheel portion 400 does not affect the overall use.

[0073] In summary, the household appliance moving device provided by the present application is convenient to operate. When the upper end of the lever 500 is in the down state, the sliding member 300 ejects the ejection block 210 and the ejection wheel portion 400, so as to lift the household appliance for moving. When the upper end of the lever 500 is in the up state, the sliding member 300 avoids the ejection block 210 and the ejection wheel portion 400, and the household appliance is oriented. The unevenness of the bottom of the household appliance can be adapted through the work of the ejection block portion 200. The upper end of the lever 500 is provided with a ring buckle 510, and the operating rod 020 can be detachably connected between the two ring buckles 510, so that the stepping and other operations of the operating rod 020 can stably lift the household appliance.

[0074] The above description is only the preferred embodiments of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process conversion, or direct or indirect application in other related technical fields, which is based on the content of the present application specification and drawings, is also included in the patent protection scope of the present application.

Claims

1. A portable device for operating a domestic appliance, characterized in that It comprises two transfer cars (010) and an operating lever (020); The transfer car (010) comprises a structural plate (100) with an installation space arranged along the length direction of the lower surface, a top block part (200), a sliding piece (300), a plurality of ejection wheel parts (400) and a pulling piece (500); The structural plate (100) is provided with an opening (110) on the thickness of one end along the length direction and a fixed seat (120) upward on the other end; The top block part (200) comprises a top block (210) arranged in the opening (110) in a lifting manner; The sliding piece (300) is arranged in the installation space in a sliding manner, and a plurality of first protrusions (310) are arranged on the bottom of the sliding piece (300) in a spaced manner along the length direction; The ejection wheel part (400) comprises a mounting frame (410) hinged to the structural plate (100) and provided with a roller (420) at the free end; The pulling piece (500) is hinged to the fixed seat (120) at the middle part along the length direction and connected to one end of the sliding piece (300) near the fixed seat (120) to drive the sliding piece (300) to slide, and the upper end of the pulling piece (500) is provided with a ring buckle (510), wherein when the upper end of the pulling piece (500) is in the down state, the sliding piece (300) ejects the top block (210) and the ejection wheel part (400), and when the upper end of the pulling piece (500) is in the up state, the sliding piece (300) avoids the top block (210) and the ejection wheel part (400); The operating lever (020) can be detachably connected between the two ring buckles (510).

2. The mobile device for operating a domestic appliance according to claim 1, characterized in that The top block (210) is hinged with a first connecting rod (220) and a second connecting rod (230) at both ends respectively, the free end of the first connecting rod (220) is hinged to the structural plate (100), and the free end of the second connecting rod (230) is slidingly hinged to the structural plate (100).

3. The mobile device for operating a domestic appliance according to claim 2, characterized in that, The lower surface of the top block (210) is provided with a second protrusion, and the sliding piece (300) is on the top and releases the second protrusion when the upper end of the pulling piece (500) is in the down state and the up state.

4. The mobile device for operating a domestic appliance according to claim 1, characterized in that, The lower end of the pulling piece (500) along the length direction is connected to the sliding piece (300) through a transition connecting rod (520).

5. The mobile device for operating a domestic appliance according to claim 1, characterized in that, The upper end of the pulling piece (500) has a downward trend along the length direction and is provided with a reinforcing rib (530) in an extending manner.

6. The mobile device for operating a domestic appliance according to claim 4, characterized in that, One end of the sliding piece (300) near the fixed seat (120) extends upwardly to a connecting seat (320) penetrating through the structural plate (100), and the transition connecting rod (520) is connected between the connecting seat (320) and the pulling piece (500).

7. The mobile device for operating a domestic appliance according to any one of claims 1 to 6, characterized in that, The ejection wheel part (400) further comprises a resilient member connected to the mounting frame (410) to press the mounting frame (410) upward.

8. The mobile device for operating a domestic appliance according to any one of claims 1 to 6, characterized in that, The upper surface of the structural plate (100) is provided with a scale along the length direction.

9. The mobile device for operating a domestic appliance according to any one of claims 1 to 6, characterized in that, It further comprises a pad plate separately arranged on the upper surface of the other end of the structural plate (100) along the length direction.

10. The mobile device for operating a domestic appliance according to any one of claims 1 to 6, characterized in that, The structure plate (100) is provided with one ejection wheel part (400) at each end in the length direction.

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