Blowing and sucking dual-purpose handheld dust collector

Abstract

The invention provides a blowing and sucking dual-purpose handheld dust collector, which comprises a dust collector main body, the dust collector main body comprises a machine body, the rear end of the machine body is provided with a connecting part, the connecting part is connected with a handle part, the handle part comprises a handle body, and an acute angle formed between the connecting part and the machine body is 50-60 degrees. The acute angle formed between the connecting part and the handle body is 50-60 degrees, the reasonable structural layout of the dust collector is formed, the structural modeling is attractive and simple, when the dust collector works, an approximate 7-shaped structure is formed, when dust collection and air blowing are carried out, an operator has good holding experience, blowing and sucking operation of the operator is facilitated, and the dust collector is convenient to use. And the user experience is improved on the whole.

Description

Technical Field

[0001] The invention belongs to the technical field of vacuum cleaners, and in particular relates to a handheld vacuum cleaner for both blowing and suction. Background Art

[0002] As a convenient and multifunctional cleaning tool, the dual-purpose handheld vacuum cleaner has rapidly expanded thanks to technological innovation and the growing demand of consumers for convenient cleaning. However, the layout of dual-purpose handheld vacuum cleaners on the market is unreasonable, resulting in a poor blowing and suction operation experience.

[0003] Therefore, a new technical solution is needed to solve the above technical problems. Summary of the invention

[0004] In view of the above technical problems, the present invention provides a blowing and sucking dual-purpose handheld vacuum cleaner with a reasonable structural layout and a good blowing and sucking operation experience.

[0005] The present invention is achieved through the following technical solutions:

[0006] A handheld vacuum cleaner for both blowing and sucking comprises a vacuum cleaner main body, wherein the vacuum cleaner main body comprises a fuselage, a connecting portion is arranged at the rear end of the fuselage, the connecting portion is connected to a handle portion, the handle portion comprises a handle body, an acute angle formed between the axis of the connecting portion and the axis of the fuselage is 50-60 degrees, and an acute angle formed between the axis of the connecting portion and the axis of the handle body is 50-60 degrees.

[0007] In a specific embodiment, the acute angle formed between the axis of the connecting portion and the axis of the body is equal to the acute angle formed between the axis of the connecting portion and the axis of the handle body.

[0008] In a specific embodiment, the handle portion further includes a rotating portion, one side of the rotating portion is connected to the connecting portion, and the other side of the rotating portion is connected to the handle body, and the rotating portion drives the handle body to rotate.

[0009] In a specific embodiment, the axis of the rotating portion and the axis of the handle body are located on the same straight line.

[0010] In a specific embodiment, the rotating portion drives the handle body to rotate 180 degrees around the axis of the connecting portion.

[0011] In a specific embodiment, the rotating part drives the handle body to rotate to form the handle body in an expanded state or a retracted state. In the expanded state, the acute angle formed between the axis of the handle body and the axis of the fuselage is 60-80 degrees. In the retracted state, the axis of the handle body is parallel to the axis of the fuselage.

[0012] In a specific embodiment, in the unfolded state and in the retracted state, the acute angles formed between the handle body and the connecting portion are equal.

[0013] In a specific embodiment, a dust suction inlet is provided at the front end of the fuselage, and an air blowing outlet is provided at the rear end of the fuselage. The acute angle formed between the axis of the dust suction inlet and the axis of the air blowing outlet is 10-20 degrees, and / or an air guide cover is provided in the air blowing outlet to gather the wind in the fuselage and discharge it to the air blowing outlet.

[0014] In a specific embodiment, in the unfolded state, the projection of the handle body in the direction of the fuselage is located in the middle of the fuselage.

[0015] In a specific embodiment, an illumination lamp is provided on the rotating part. In the unfolded state, the acute angle formed between the center line of the light of the illumination lamp and the axis of the fuselage is 5-15 degrees, the obtuse angle formed between the center line of the light of the illumination lamp and the axis of the handle body is 100-130 degrees, and / or the angle formed by the light range of the illumination lamp is 30-50 degrees.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The dual-purpose handheld vacuum cleaner for blowing and sucking of the present invention forms a reasonable vacuum cleaner structural layout by setting the acute angle between the connecting part and the body to 50-60 degrees, and the acute angle between the connecting part and the handle body to 50-60 degrees. The structure is beautiful and simple. When the vacuum cleaner is working, it forms a roughly "7"-shaped structure. When vacuuming and blowing, the operator has a good holding experience, which is convenient for the operator's blowing and sucking operations, and improves the user experience as a whole.

[0018] 2. The handle of the present invention is rotatable so that the vacuum cleaner body can provide different holding modes for vacuuming or blowing operations at different angles, and the rotatable handle also facilitates the storage of the vacuum cleaner body when not in operation.

[0019] 3. The front end of the body of the present invention is provided with a dust suction inlet, and the rear end of the body is provided with an air blowing outlet. The acute angle formed between the dust suction inlet and the air blowing outlet is 10-20 degrees, which can make the vacuum cleaner body more flexible when in use, and can make the air blow more accurately act on the target area, thereby improving the cleaning efficiency. The user can more easily adjust the direction of the vacuum cleaner to adapt to different cleaning environments and angles, thereby improving the user's blowing and suction experience.

[0020] 4. The handle of the vacuum cleaner of the present invention is provided with an illumination lamp. In the unfolded state, the angle formed between the center line of the light of the illumination lamp and the body is 5-15 degrees, the obtuse angle formed between the center line of the light of the illumination lamp and the handle body is 100-130 degrees, and the angle formed by the light range of the illumination lamp is 30-50 degrees. By setting the illumination lamp, when the operator performs vacuuming operation, the illumination lamp can illuminate the target area, thereby improving the operator's operating experience and improving the vacuuming efficiency.

[0021] 5. The projection L of the handle body of the present invention in the direction of the body is located in the middle of the body, and the center of gravity of the vacuum cleaner body is adjusted on the handle part. The vacuum cleaner body can stand on its own, which improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of a handheld vacuum cleaner provided in accordance with an embodiment of the present invention.

[0023] Figure 2 This is a schematic diagram of a handheld vacuum cleaner in a storage state according to an embodiment of the present invention.

[0024] Figure 3 Another schematic diagram of a handheld vacuum cleaner provided according to an embodiment of the present invention.

[0025] Figure 4 This is another schematic diagram of a handheld vacuum cleaner provided in accordance with an embodiment of the present invention.

[0026] Figure 5 A schematic diagram of a partial explosion of a handheld vacuum cleaner provided in accordance with an embodiment of the present invention.

[0027] Figure 6 This is a schematic diagram of a handheld vacuum cleaner in an unfolded state provided by one embodiment of the present invention.

[0028] In the figure, 100, vacuum cleaner body; 10, body; 11, dust suction inlet; 12, air blowing outlet; 20, handle; 21, handle body; 22, rotating part; 30, connecting part; 31, protruding connecting and fixing part; 32, rotating support part; 33, limiting pressure plate; 34, screw; 40, lighting lamp; 50, air guide cover. DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. Figure 1-4As shown, an embodiment of the present invention proposes a dual-purpose handheld vacuum cleaner for blowing and sucking, including a vacuum cleaner main body 100; the vacuum cleaner main body 100 includes a body 10, a connecting portion 30 is provided at the rear end of the body 10, the connecting portion 30 is connected to a handle portion 20, the handle portion 20 includes a handle body 21, wherein an acute angle A formed between the axis of the connecting portion 30 and the axis of the body 10 is 50-60 degrees, and an acute angle B formed between the axis of the connecting portion 30 and the axis of the handle body 21 is 50-60 degrees.

[0030] In this embodiment, the acute angle A formed between the axis of the connecting part 30 of the vacuum cleaner body 100 and the axis of the body 10 is set to 50-60 degrees, and the acute angle B between the axis of the handle body 21 of the vacuum cleaner and the axis of the connecting part 30 is set to 50-60 degrees. When the vacuum cleaner body 100 is working, it forms a roughly "7"-shaped structure with a reasonable structural shape and layout. When vacuuming and blowing, the operator has a good holding experience, which is convenient for the operator's blowing and suction operations, and improves the user experience as a whole.

[0031] In a specific embodiment, the handle portion also includes a rotating portion 22, one side of the rotating portion 22 is connected to the connecting portion 30, and the other side of the rotating portion 22 is connected to the handle body 21. The rotating portion 22 can drive the handle body 21 to rotate. It can be understood that the axis of the rotating portion 22 and the axis of the connecting portion 30 are located on the same straight line.

[0032] In a specific embodiment, the rotating portion 22 can drive the handle body 21 to rotate 180 degrees around the axis of the connecting portion 30 .

[0033] In a specific embodiment, the rotating portion 22 drives the handle body 21 to rotate to form the handle body in an unfolded state ( Figure 1 status) and the handle body storage status ( Figure 2 In the unfolded state, the acute angle C formed between the axis of the handle body 21 and the axis of the body 10 is 60-80 degrees, and in the retracted state, the axis of the handle body 21 is parallel to the axis of the body 10. It can be understood that the rotatable handle portion 20 allows the vacuum cleaner body 100 to provide different holding forms for vacuuming or blowing operations at different angles. And the rotatable handle portion 20 also facilitates the storage of the vacuum cleaner body 100 in a non-working state. It should be noted that the rotating portion 22 drives the handle body 21 to rotate, and the vacuum cleaner body 100 can also perform vacuuming or blowing operations during the rotation. In the case Figure 1 The unfolded state shown is a state with good operation and holding experience.

[0034] like Figure 1As shown, in the unfolded state, the acute angle A formed between the connecting portion 30 and the body 10 is equal to the acute angle B formed between the connecting portion 30 and the handle body 20. Figure 2 As shown, in the stored state, the acute angle A formed between the axis of the connecting portion 30 and the axis of the body 10 is also equal to the acute angle D formed between the axis of the connecting portion 30 and the axis of the handle body 20.

[0035] In a specific embodiment, Figure 2 In the stowed state shown, the acute angle E formed between the axis of the handle body 21 and the axis of the connecting portion 30 is also 50-60 degrees. That is, the acute angle B formed between the handle body 21 and the connecting portion 30 in the unfolded state is equal to the acute angle E formed between the handle body 21 and the connecting portion 30 in the stowed state.

[0036] like Figure 1 As shown, in a specific embodiment, a dust suction inlet 11 is provided at the front end of the body 10, and an air blowing outlet 12 is provided at the rear end of the body. The acute angle F formed between the axis of the dust suction inlet 11 and the axis of the air blowing outlet 12 is 10-20 degrees. Through this design, the vacuum cleaner body 100 can be made more flexible when used, and the air blowing can act more accurately on the target area, thereby improving the cleaning efficiency. The user can more easily adjust the direction of the vacuum cleaner to adapt to different cleaning environments and angles, thereby improving the user's blowing and suction experience.

[0037] In a specific embodiment, an air guide cover 50 is disposed in the air outlet 12 to gather the wind in the fuselage 10 and guide it toward the air outlet 12 .

[0038] In a specific embodiment, a lighting lamp is provided on the handle portion 20 of the vacuum cleaner, specifically, Figure 3 As shown, a lighting lamp 40 is provided on the rotating part 22. In the unfolded state, the angle H formed between the center line of the light of the lighting lamp 40 and the axis of the fuselage 10 is 5-15 degrees, and the obtuse angle I formed between the center line of the light of the lighting lamp 40 and the axis of the handle body 21 is 100-130 degrees. Specifically, the angle J formed by the light range of the lighting lamp 40 is 30-50 degrees. By setting the lighting lamp 40, when the operator performs the vacuuming operation, the lighting lamp 40 can illuminate the target area, improve the operator's operating experience, and also improve the vacuuming efficiency.

[0039] like Figure 4As shown, in a specific embodiment, the projection L of the handle body 21 in the direction of the fuselage is located in the middle of the fuselage 10. Specifically, the projection L of the handle body 21 can be distributed in the range of 0.4-0.6 times the fuselage length. Understandably, the fuselage 10 of the vacuum cleaner is provided with components such as a dust cup, a filter element, and a motor, and the handle 20 is provided with a battery. Through the distribution of the components in the fuselage, the center of gravity of the vacuum cleaner body 100 can be adjusted on the handle 20, and the vacuum cleaner body 100 can be supported to stand, thereby improving the user experience.

[0040] like Figure 5 and 6 As shown, in a specific embodiment, one end of the connection part 30 connected to the rotating part 22 is provided with a protruding connection fixing part 31, a rotating support part 32 and a limiting pressure plate 33; the rotating support part 32 is sleeved on the protruding connection fixing part 31, the rotating part 22 is rotatably sleeved on the rotating support part 32, the rotating part 22 can rotate circumferentially around the connection part 30, the limiting pressure plate 33 is pressed on the rotating part 22, the screw holes on the protruding connection fixing part 31, the rotating support part 32 and the limiting pressure plate 33 are aligned, and the protruding connection fixing part 31, the rotating support part 32 and the limiting pressure plate 33 are connected by screws 34 to limit the axial movement of the rotating part 22. It is worth noting that, unless otherwise specified, the angles described in this article are all angles formed between the axis of one component and the axis of another component.

[0041] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0043] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or can communicate with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0045] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A handheld vacuum cleaner for both blowing and sucking, characterized in that: The vacuum cleaner body (100) comprises a body (10), a connecting portion (30) is arranged at the rear end of the body (10), the connecting portion (30) is connected to a handle portion (20), the handle portion (20) comprises a handle body (21), an acute angle formed between the axis of the connecting portion (30) and the axis of the body (10) is 50-60 degrees, and an acute angle formed between the axis of the connecting portion (30) and the axis of the handle body (21) is 50-60 degrees.

2. The dual-purpose handheld vacuum cleaner for blowing and sucking according to claim 1, characterized in that: The acute angle formed between the axis of the connecting portion (30) and the axis of the body (10) is equal to the acute angle formed between the axis of the connecting portion (30) and the axis of the handle body (21).

3. The handheld vacuum cleaner for blowing and sucking according to claim 1, characterized in that: The handle portion (20) further comprises a rotating portion (22), one side of the rotating portion is connected to the connecting portion, and the other side of the rotating portion (22) is connected to the handle body (21), and the rotating portion (20) drives the handle body (21) to rotate.

4. The handheld vacuum cleaner for blowing and sucking according to claim 3, characterized in that: The axis of the rotating part (22) and the axis of the connecting part (30) are located on the same straight line.

5. The handheld vacuum cleaner for blowing and sucking according to claim 3, characterized in that: The rotating portion (22) drives the handle body (21) to rotate 180 degrees around the axis of the connecting portion (30).

6. The handheld vacuum cleaner for blowing and sucking according to claim 3, characterized in that: The rotating part (22) drives the handle body (21) to rotate so that the handle body (21) is in an expanded state or a retracted state. In the expanded state, the acute angle formed between the axis of the handle body (21) and the axis of the body (10) is 60-80 degrees. In the retracted state, the axis of the handle body (21) is parallel to the axis of the body (10).

7. The handheld vacuum cleaner for blowing and sucking according to claim 6, characterized in that: In the unfolded state and in the stored state, the acute angle formed between the axis of the handle body (21) and the axis of the connecting portion (30) is equal.

8. The handheld vacuum cleaner for blowing and sucking according to claim 1, characterized in that: The front end of the body (10) is provided with a dust suction inlet (11), and the rear end of the body (10) is provided with an air blowing outlet (12); the acute angle formed between the axis of the dust suction inlet (11) and the axis of the air blowing outlet (12) is 10-20 degrees, and / or the air blowing outlet (12) is provided with an air guide cover (50) so that the wind in the body (10) is gathered and discharged toward the air blowing outlet (12).

9. The handheld vacuum cleaner for blowing and sucking according to claim 6, characterized in that: In the unfolded state, the projection of the handle body (21) in the direction of the fuselage (10) is located in the middle of the fuselage (10).

10. The handheld vacuum cleaner for blowing and sucking according to claim 6, characterized in that: The rotating part (22) is provided with an illumination lamp (40). In the unfolded state, the acute angle formed between the center line of the light of the illumination lamp (40) and the axis of the fuselage (10) is 5-15 degrees, the obtuse angle formed between the center line of the light of the illumination lamp (40) and the axis of the handle body (21) is 100-130 degrees, and / or the angle formed by the light range of the illumination lamp (40) is 30-50 degrees.

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