Electric appliance winding structure and dust collector

Abstract

The utility model provides an electric appliance winding structure and a dust collector. The electric appliance winding structure comprises a handle assembly, a middle frame assembly, a power line and a winding hook. The lifting handle assembly is mounted on the middle frame assembly, and a hook is arranged on the lifting handle assembly; a winding hook mounting position is arranged on the middle frame assembly, the winding hook is rotatably mounted at the winding hook mounting position, and the winding hook comprises a baffle part; the power line extends from the interior of the middle frame assembly to the exterior of the middle frame assembly. And the power line can be wound on the winding hook and the hook. The utility model has the characteristics of few parts, simple structure, and simple and applicable assembly. An operator only needs to rotate the winding hook so that the power line can be prevented from falling off and taken out.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of cleaning machines, and in particular to an electric appliance winding structure and a dust collector. BACKGROUND

[0002] The structure currently used in the dust collector is mainly a spring type winding structure, and each of the upper and lower ends has a movable winding hook, the hook structure adopts a hook / spring / screw and gasket, and the hook can be moved up and down to realize the function of quickly taking the line through the compression force / relaxation force of the spring. This structure is complex to assemble, has many parts and is unstable, and the experience of the operator is not good.

[0003] Patent document CN217610786U discloses a quick line taking handle device, which comprises a handle left shell and a handle right shell, the left and right ends of the upper ends of the handle left shell and the handle right shell are provided with movable openings, the left and right ends of the upper ends of the handle left shell and the handle right shell are fixedly connected with rotating shafts located in the movable openings, and the rotating shafts are movably sleeved with power line hooks outside. However, this scheme still adopts the above-mentioned principle and still has the defects of many parts and complex structure assembly. UTILITY MODEL CONTENTS

[0004] In view of the defects in the prior art, the utility model aims to provide an electric appliance winding structure and a dust collector.

[0005] According to the electric appliance winding structure provided by the utility model, the handle assembly, the middle frame assembly, the power line and the winding hook are included.

[0006] The handle assembly is installed on the middle frame assembly, and the handle assembly is provided with a hook.

[0007] The middle frame assembly is provided with a winding hook mounting position, the winding hook is rotatably installed on the winding hook mounting position, and the winding hook comprises a baffle part.

[0008] The power line extends from the inside of the middle frame assembly to the outside of the middle frame assembly; and the power line can be wound on the winding hook and the hook.

[0009] Preferably, the winding hook mounting position is a through hole structure, and the side wall of the through hole structure is provided with a groove.

[0010] Preferably, the winding hook is provided with a protruding elastic part and a barb structure.

[0011] The barb structure hooks the end of the winding hook mounting position.

[0012] The protruding elastic part can match the groove.

[0013] Preferably, the number of the grooves is two, which are a first groove and a second groove respectively, the line connecting the first groove and the center of the wire hook is defined as a first line, the line connecting the second groove and the center of the wire hook is defined as a second line, and the included angle between the first line and the second line is 180°.

[0014] The number of the convex elastic parts is two, which are a first convex elastic part and a second convex elastic part respectively.

[0015] When the first groove matches the first convex elastic part, the second groove matches the second convex elastic part, and the baffle part faces downward.

[0016] When the wire hook rotates by 180°, the first groove matches the second convex elastic part, the second groove matches the first convex elastic part, and the baffle part faces upward.

[0017] Preferably, the wire hook, the power cord and the hook are located on the same side of the electric appliance.

[0018] Preferably, the wire hook is a plastic wire hook.

[0019] Preferably, the convex elastic part is located between the baffle part and the barb structure.

[0020] According to the dust collector provided by the utility model, the electric appliance wire structure is adopted.

[0021] Compared with the prior art, the utility model has the advantages of:

[0022] The utility model has the characteristics of few parts, simple structure, simple assembly and application. The operator only needs to rotate the wire hook to realize the anti-disengagement and taking out of the power cord. BRIEF DESCRIPTION OF DRAWINGS

[0023] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of the non-restrictive embodiments with reference to the accompanying drawings:

[0024] Figure 1 It is a structural schematic view of the utility model when the baffle faces downward;

[0025] Figure 2 It is a structural schematic view of the utility model when the baffle faces upward;

[0026] Figure 3 It is a structural schematic view of the utility model explosion diagram;

[0027] Figure 4 It is a structural schematic view of the utility model front view cross-sectional view;

[0028] Figure 5 It is a structural schematic view of the utility model top view cross-sectional view;

[0029] Figure 6 It is the structure schematic view of the partial side view section of the utility model;

[0030] Figure 7 It is the structure schematic view of the winding hook installation position of the utility model;

[0031] Figure 8 It is the structure schematic view of the partial section of the utility model.

[0032] In the drawing, it is shown that:

[0033]

[0034] DETAILED DESCRIPTION

[0035] The utility model will be explained in detail below in combination with specific embodiments. The following embodiments will help the person skilled in the art to further understand the utility model, but do not limit the utility model in any form. It should be pointed out that, for the person skilled in the art, on the premise of not departing from the concept of the utility model, a number of changes and improvements can be made. These all belong to the protection scope of the utility model.

[0036] The utility model provides a kind of electric appliance winding structure, including handle assembly 1, middle frame component 2, power cord 3 and winding hook 4;The winding hook 4 is plastic winding hook.

[0037] Middle frame component 2 is the important appearance component of complete machine, in a preferred example, the middle frame component 2 is shell structure. The handle assembly 1 is installed on the middle frame component 2, in a preferred example, the handle assembly 1 is installed on the top of the middle frame component 2, handle assembly 1 is the handle of complete machine. The hook 11 is provided on the handle assembly 1, in a preferred example, the hook 11 is arranged on the side of the handle assembly 1, can also be the storage place of accessory, handle assembly 1 has the characteristics of one piece three purposes.

[0038] Middle frame component 2 is provided with winding hook installation position 21, the winding hook 4 is rotatably installed in winding hook installation position 21. The winding hook 4, power cord 3 and hook 11 are all located on the same side of the electric appliance. The winding hook 4 includes baffle part 41;Power cord 3 is the line of electric appliance complete machine connection electricity, by middle frame component 2 inside extends to the outside of middle frame component 2;The power cord 3 can be wound on the winding hook 4 and hook 11.

[0039] The winding hook mounting position 21 is a through hole structure, and a groove 211 is arranged on the side wall of the through hole structure. The winding hook 4 is provided with a convex elastic part 43 and a barb structure 42; the convex elastic part 43 is located between the baffle part 41 and the barb structure 42. The barb structure 42 hooks the end of the winding hook mounting position 21; and the convex elastic part 43 can match the groove 211.

[0040] The number of the grooves 211 is two, which are a first groove and a second groove; a line connecting the first groove and the center of the winding hook 4 is defined as a first line, a line connecting the second groove and the center of the winding hook 4 is defined as a second line, and the included angle between the first line and the second line is 180°; the number of the convex elastic parts 43 is two, which are a first convex elastic part and a second convex elastic part; when the first groove matches the first convex elastic part, the second groove matches the second convex elastic part, the baffle part 41 faces downward, and the power cord 3 wound on the winding hook 4 and the hook 11 is shielded; when the winding hook 4 rotates by 180°, the first groove matches the second convex elastic part, the second groove matches the first convex elastic part, the baffle part 41 faces upward, and the power cord 3 wound on the winding hook 4 and the hook 11 is not shielded.

[0041] The working principle of the utility model is as follows:

[0042] 1. Winding work: when the operator pulls out the power cord, the power cord is wound on the hook 11 and the winding hook 4 upward and downward for convenient storage and accommodation until the power cord is completely wound thereon and the plug is fixed on the power cord clamping groove. Accommodation is completed; at this time, the winding hook 4 is adjusted to the state that the baffle part 41 shields the power cord 3, so as to prevent the power cord 3 from sliding off or falling off the winding hook 4. Figure 1 .

[0043] 2. Wire taking work: when the operator uses the machine, the winding hook 4 is rotated along the rotation direction so that the baffle part 41 does not shield the power cord 3, as shown in the figure, the operator can take out the power cord from the bottom, which is convenient for the operator to use; Figure 2

[0044] ​Specifically, the winding hook 4 adopts a plastic elastic deformation structure; an operator first installs the winding hook 4 into the middle frame assembly 2 at a fixed angle (for example, the first recess and the first convex elastic part are matched at an angle, and the second recess and the second convex elastic part are matched at an angle), at this time, the barb structure 42 clamps the middle frame (at this time, the outer winding hook is in a downward state), and the convex elastic part 43 at the middle position of the winding hook is aligned with the recess 211 of the middle frame; when the outer part of the winding hook is rotated under force, the convex elastic part 43 will be separated from the recess 211 due to its own local elasticity, and when it is rotated to 180, the convex elastic part 43 will enter another recess 211 for positioning, at this time, the baffle part 41 is upward at an angle, and the power cord can be taken out; more specifically, as shown in Figs. 10 and 11, the process of installing the winding hook 4 into the middle frame assembly 2 is as follows: the winding hook can be easily clamped into assembly, which is convenient for an operator to use; first, the convex elastic part 43 is aligned with the recess of the middle frame, and then the winding hook is pushed in with force, and the barb structure 42 clamps the inner surface of the middle frame. Figure 7 、 Figure 8

[0045] The utility model has the characteristics of few parts, simple assembly and application, and in the utility model, the convex elastic part 43 is elastically deformed and clamped into the groove, and the structure is reliable and durable. In addition, the hook 11 stores accessories, which can conveniently store the power cord for an operator.

[0046] In summary, the utility model adopts the rotation and positioning of a plastic hook to realize the quick removal of the power cord, and the hook is integrated with the handle, the hook can be used as an accessory storage, the winding hook is used for rotation, and the product accessory storage and the power cord quick storage function. Greatly save storage space, convenient for operator to use.

[0047] The utility model also provides a dust collector adopting the electric appliance winding structure.

[0048] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application.

[0049] The specific embodiments of the utility model have been described above. It should be understood that the utility model is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essential content of the utility model. The embodiments of the present application and the features in the embodiments can be arbitrarily combined without conflict.​

Claims

1. An electrical appliance wire winding structure, characterized by, The handle assembly (1), the middle frame assembly (2), the power cord (3) and the winding hook (4) are included. The handle assembly (1) is installed on the middle frame assembly (2), and a hook (11) is arranged on the handle assembly (1). The middle frame assembly (2) is provided with a winding hook mounting position (21), and the winding hook (4) is rotatably installed in the winding hook mounting position (21). The power cord (3) extends from the inside of the middle frame assembly (2) to the outside of the middle frame assembly (2).

2. The electrical appliance cord construction of claim 1 wherein, The winding hook mounting position (21) is a through hole structure, and a groove (211) is arranged on the side wall of the through hole structure.

3. The appliance cord wrap of claim 2, wherein, The winding hook (4) is provided with a protruding elastic part (43) and a barb structure (42). The barb structure (42) hooks the end of the winding hook mounting position (21). The protruding elastic part (43) can match the groove (211).

4. The appliance cord wrap of claim 3, wherein, The number of the grooves (211) is two, which are a first groove and a second groove, the line connecting the first groove and the center of the winding hook (4) is defined as a first line, the line connecting the second groove and the center of the winding hook (4) is defined as a second line, and the included angle between the first line and the second line is 180°. The number of the protruding elastic parts (43) is two, which are a first protruding elastic part and a second protruding elastic part. When the first groove matches the first protruding elastic part, the second groove matches the second protruding elastic part, and the baffle part (41) faces downward. When the winding hook (4) rotates 180°, the first groove matches the second protruding elastic part, the second groove matches the first protruding elastic part, and the baffle part (41) faces upward.

5. The appliance cord wrap of claim 4, wherein, The winding hook (4), the power cord (3) and the hook (11) are all located on the same side of the electric appliance.

6. The appliance cord wrap of claim 1, wherein, The winding hook (4) is a plastic winding hook.

7. The appliance cord wrap of claim 3, wherein, The protruding elastic part (43) is located between the baffle part (41) and the barb structure (42).

8. A vacuum cleaner characterised by The electric appliance winding structure of any one of claims 1 to 7 is adopted.

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