WO2023246947A1

WO2023246947A1 - Handheld vacuum cleaner provided with detachable cleaning accessory

Info

Publication number: WO2023246947A1
Application number: PCT/CN2023/103655
Authority: WO
Inventors: 叶隽
Original assignee: 叶隽
Priority date: 2022-06-24
Filing date: 2023-06-29
Publication date: 2023-12-28
Also published as: CN217792815U

Abstract

A handheld vacuum cleaner provided with a detachable cleaning accessory. The handheld vacuum cleaner comprises a main body (1) and a cleaning accessory (2), wherein a front portion of the main body (1) is provided with a dust suction port (11); a rear portion of the main body (1) is provided with a handle (12); an outer surface of the front portion of the main body (1) or an outer surface of the rear portion of the main body (1) is provided with an embedding groove; the groove shape of the embedding groove matches the shape of the cleaning accessory (2); groove walls on two sides of the embedding groove are respectively provided with clamping protrusions (4), which are arranged opposite each other; and the cleaning accessory (2) is fitted in the embedding groove and is detachably clamped and locked by means of the clamping protrusions (4) on the groove walls on the two sides of the embedding groove. Separate placement and storage of the cleaning accessory (2) are avoided, and the cleaning accessory (2) is effectively prevented from being lost.

Description

A handheld vacuum cleaner equipped with a detachable cleaning attachment

Technical field

The utility model relates to a handheld vacuum cleaner among cleaning tools, specifically a handheld vacuum cleaner equipped with a detachable cleaning attachment.

Background technique

At present, the front part of the main body of a handheld vacuum cleaner is usually provided with a suction port, and the rear part of the main body is usually provided with a handle. When working, hold the handle to activate the switch on the main body, and suction can be generated from the suction port to remove dust, garbage and other impurities. The objects are sucked into the dust bucket inside the main body; at the same time, in order to increase the use range of the handheld vacuum cleaner, manufacturers will equip the handheld vacuum cleaner with some cleaning accessories, such as a flat suction device for vacuuming in narrow corners, and for brushing away adherent stains. A small square brush for back-cleaning or a water-absorbing brush for absorbing water. Due to the large number of these cleaning accessories, they can usually only be placed and stored separately, so it is quite troublesome to pick them up in actual use. Especially these cleaning accessories are small in size and have various shapes. In this way, it is easy to get lost after using it for a period of time, causing inconvenience to the user.

Utility model

The technical problem to be solved by this utility model is to overcome the defects of the prior art and provide a handheld vacuum cleaner with a cleaning accessory directly detachably arranged on the main body.

The technical problems of the present utility model are achieved through the following technical solutions:

A handheld vacuum cleaner equipped with a detachable cleaning accessory, including a main body and a cleaning accessory. The front part of the main body is provided with a suction port, and the rear part of the main body is provided with a handle. The outer surface of the front part of the main body or the outer surface of the rear part of the main body is An embedding groove is provided on the surface, and the groove shape of the embedding groove matches the shape of the cleaning accessory. The cleaning accessory is fitted in the embedding groove and forms a detachable clamping lock.

The cleaning accessories include a flat suction brush, a small square brush and a water-absorbing brush. The corresponding embedded grooves include a flat groove for the flat suction device to be detachably assembled, and two detachable accessories for the small square brush and the water-absorbing brush respectively. Installed brush slot.

The flat groove is a long groove provided on the upper surface of the front part of the main body and extending along the axial direction of the main body. The groove walls on both sides of the flat groove are respectively provided with clamping protrusions. The flat suction nozzle Fitted in the flat groove, the clamping protrusion forms a detachable clamping lock.

The flat suction is fitted in the flat groove, and a disassembly opening is reserved between any end of the flat suction and the flat groove.

The two brush grooves are adjacently arranged on the lower surface of the rear part of the main body, and oppositely arranged clamping protrusions are provided on the groove walls on both sides of each brush groove.

The clamping protrusion is a central protrusion and a ridge-shaped component extending obliquely to the side or the clamping protrusion is a buckle or the clamping protrusion is a barb.

The flat suction and water-absorbing brush are directly inserted into the dust suction port for use. The small square brush is first inserted into the flat suction, and then the flat suction is inserted into the dust suction port for use.

The water-absorbing brush is made of soft material.

Compared with the prior art, the utility model is mainly provided with an inlay groove on the outer surface of the front part of the main body or the outer surface of the rear part of the main body. The groove shape of the inlay groove matches the shape of the cleaning accessory, and the cleaning accessory fits in the inlay. A detachable clamping lock can be formed in the groove, that is, the cleaning accessory can be detachably configured directly on the main body; in this way, the cleaning accessory is avoided to be placed and stored separately, which facilitates the user's quick access; at the same time, the cleaning accessory is After forming a detachable configuration with the main body, it also effectively prevents the cleaning accessories from being lost.

Description of the drawings

Figure 1 is a schematic structural diagram of the utility model in one direction.

Figure 2 is a schematic structural diagram of Figure 1 with the flat suction removed.

Figure 3 is a schematic structural diagram of the utility model from another perspective.

Figure 4 is a schematic structural diagram of Figure 3 with the small square brush and water-absorbing brush removed.

Figure 5 is a schematic structural diagram of a small square brush and a flat suction device installed in the vacuum inlet.

Figure 6 is a schematic structural diagram of a suction brush inserted into the vacuum inlet.

Implementation

The embodiments of the present invention will be described in detail below based on the above-mentioned drawings.

As shown in Figures 1 to 6, 1. Main body, 11. Vacuum nozzle, 12. Handle, 13. Switch, 2. Cleaning accessories, 21. Flat suction, 22. Small square brush, 23. Water absorbing brush, 3. Flat groove, 31. Disassembly port, 4. Clamping protrusion, 5. Brush groove.

A handheld vacuum cleaner equipped with a detachable cleaning accessory, as shown in Figures 1 and 3, is a common electric cleaning tool. Its structure includes a main body 1 and a cleaning accessory 2. The front of the main body 1 is provided with a dust suction port 11 , the main body 1 is provided with a handle 12 at the rear. During operation, hold the handle 12 and activate the switch 13 on the main body 1 to generate suction from the dust suction port 11 to suck dust, garbage and other debris into the dust bucket in the main body 1 .

The front outer surface of the main body 1 or the rear outer surface of the main body 1 is provided with an inlay groove. The groove shape of the inlay groove matches the shape of the cleaning accessory 2, and there are opposite arrangements on both sides of the inlay groove. In this way, when the cleaning accessory 2 is fitted in the slot, a detachable clamping lock can be formed by the clamping protrusions 4 on both sides of the slot wall.

The cleaning accessory 2 involved in this embodiment includes a flat suction 21, a small square brush 22 and a water-absorbing brush 23. The flat suction 21 is mainly used for vacuuming in narrow corners, and the small square brush 22 is mainly used for removing adherent stains. For vacuuming, the water-absorbing brush 23 is made of silicone soft material and is mainly used to absorb water quickly. Therefore, the corresponding embedded slots include a flat slot 3 for detachable assembly of the flat suction brush 21, and two separate slots for vacuuming. The small square brush 22 and the water-absorbing brush 23 serve as a detachably assembled brush groove 5.

Among them, the flat groove 3 is a long groove provided on the upper surface of the front part of the main body 1 and extending along the axial direction of the main body. The long side walls of the flat groove 3 are respectively provided with clamping protrusions 4, so the flat suction 21 is fitted in the flat groove 3, and the clamping protrusion 4 can form a detachable clamping lock.

At the same time, the flat suction 21 is fitted in the flat groove 3, and a disassembly opening 31 needs to be reserved between any end of the flat suction 21 and the flat groove 3, that is, between the inner end of the flat suction 21 and the flat groove 3 shown in Figure 1 There is a disassembly opening 31 reserved in the middle, so fingers can extend into the disassembly and washing opening 31 and take out the flat suction 21 from the flat groove 3 easily.

The two brush grooves 5 are adjacently arranged on the lower surface of the rear part of the main body 1. The two side walls of each brush groove 5 are also provided with oppositely arranged clamping protrusions 4 to facilitate the small square brush 22 and the brush groove 5 respectively. Detachable clamping lock of suction brush 23.

The clamping protrusion 4 is a ridge-like component with a protrusion in the middle and extending obliquely to the side, and the protrusion in the middle can be directly pressed against the cleaning accessory to form a clamping lock, and the inclined extension direction of the side matches the cleaning accessory. The direction of installation in or removal from the embedding groove is consistent.

Of course, the clamping protrusion 4 can also be a buckle or a barb, and its design style and structural form are not limited, as long as it can be ensured that the cleaning accessory 2 is fit and assembled into the slot in actual use. Just provide a removable clamp lock.

Therefore, through the design of the embedding groove and the clamping protrusion 4, the corresponding cleaning accessories 2 can be directly and detachably arranged on the main body 1 of the handheld vacuum cleaner, avoiding the need for separate placement and storage of the cleaning accessories 2, making it convenient for the user to quickly After the cleaning accessory 2 and the main body 1 form a detachable configuration, it can also effectively prevent the cleaning accessory from being lost.

The cleaning accessory 2 involved in the utility model is used in the following manner: the flat suction 21 and the water-absorbing brush 23 are directly inserted into the suction port 11 for use, and the small square brush 22 is first inserted into the flat suction 21, and then the flat suction brush 23 is used. The suction plug is installed into the dust suction port 11 for use.

The above are only specific embodiments of the present utility model. Those skilled in the art should understand that any structural design equivalent to this embodiment should be included in the protection scope of the present utility model.

Claims

A handheld vacuum cleaner equipped with a detachable cleaning accessory, including a main body (1) and a cleaning accessory (2). The front of the main body is provided with a suction port (11), and the rear of the main body is provided with a handle (12). It is characterized in that the front outer surface of the main body (1) or the rear outer surface of the main body (1) is provided with an inlay groove, and the groove shape of the inlay groove matches the shape of the cleaning accessory (2). The cleaning accessory (2) The fit is fitted in the slot and forms a detachable clamping lock.
A handheld vacuum cleaner equipped with detachable cleaning accessories according to claim 1, characterized in that the cleaning accessories (2) include a flat suction (21), a small square brush (22) and a water-absorbing brush (23) , the corresponding embedded groove includes a flat groove (3) for the flat suction (21) to be detachably assembled, and two brushes for the small square brush (22) and the water-absorbing brush (23) to be detachably assembled. slot(5).
A handheld vacuum cleaner equipped with a detachable cleaning accessory according to claim 2, characterized in that the flat groove (3) is provided on the upper surface of the front part of the main body (1) and extends along the axial direction of the main body. The long groove of the flat groove (3) is provided with clamping protrusions (4) on the groove walls on both sides of the flat groove (3). The flat suction (21) is fitted in the flat groove (3) and is formed by The clamping protrusion (4) forms a detachable clamping lock.
A handheld vacuum cleaner equipped with a detachable cleaning accessory according to claim 2, characterized in that the flat suction (21) is fitted in the flat groove (3), and either end of the flat suction (21) A disassembly opening (31) is reserved between the flat groove (3).
A handheld vacuum cleaner equipped with a detachable cleaning accessory according to claim 2, characterized in that the two brush grooves (5) are adjacently arranged on the lower surface of the rear part of the main body (1), and each brush groove The two side groove walls of (5) are respectively provided with oppositely arranged clamping protrusions (4).
A handheld vacuum cleaner equipped with a detachable cleaning attachment according to claim 3, characterized in that the clamping protrusion (4) is a ridge-shaped component or clamping member that is raised in the middle and extends obliquely to the side. The protrusion (4) is a buckle or the clamping protrusion (4) is a barb.
A handheld vacuum cleaner equipped with detachable cleaning accessories according to claim 2, characterized in that the flat suction (21) and the water-absorbing brush (23) are directly inserted into the dust suction port (11). In use, the small square brush (22) is first inserted into the flat suction device (21), and then the flat suction device is inserted into the suction port (11) for use.
A handheld vacuum cleaner equipped with a detachable cleaning accessory according to claim 2, characterized in that the water-absorbing brush (23) is made of soft material.