CN205251427U - Hand -held cleaning device - Google Patents

Abstract

A handheld cleaning device includes a body with a suction pipe, a handle on the rear side of the body, and a battery pack for powering the handheld cleaning device. The fuselage is provided with an accommodating slot for accommodating the battery pack and a locking switch for locking the battery pack. The handheld cleaning device is also provided with an anti-skid component that prevents the battery pack from falling out of the accommodating slot. The anti-slip component includes an anti-slip block provided on the fuselage and a first groove provided on the battery pack. When the locking switch is opened and the battery pack partially slides out of the accommodating slot, The anti-slip block is buckled against an inner wall at one end of the first groove. Such setting facilitates the safe removal of the battery pack.

Description

Handheld Cleaning Equipment

technical field

The utility model relates to the field of household appliances, in particular to a hand-held cleaning device.

Background technique

At present, the battery packs of wireless handheld vacuum cleaners on the market are divided into two types: detachable and non-detachable. Non-detachable battery packs have relatively large restrictions on users in terms of charging and battery life, and are gradually being replaced by detachable battery packs.

Because the wireless handheld vacuum cleaner is far away from the ground when working, users are often accustomed to one-handed operation when disassembling the battery pack. The battery pack may slip during the disassembly process, which may damage the battery pack and injure people.

Please refer to the Chinese Utility Model Patent No. CN204445684U announced on July 8, 2015, which discloses a battery locking mechanism for portable electric appliances and an electric vacuum cleaner equipped with it. The concave part of the battery is disengaged to remove the battery, preventing the battery from accidentally falling off and being damaged. However, the above solution cannot solve the problems that the battery pack is difficult to take out and easy to fall after it is unlocked.

Therefore, it is necessary to design a new hand-held cleaning device to solve the above problems.

Utility model content

The purpose of the utility model is to provide a hand-held cleaning device which makes it convenient and safe to take out the battery pack.

In order to achieve the above purpose, the utility model adopts the following technical solutions: a hand-held cleaning device, including a fuselage with a suction pipe, a handle on the rear side of the fuselage, and a battery pack for powering the hand-held cleaning device. The fuselage is provided with an accommodating slot for accommodating the battery pack and a locking switch for locking the battery pack, and the handheld cleaning device is also provided with an anti-slip device to prevent the battery pack from falling off from the accommodating slot. Assemblies, the anti-slip assembly includes an anti-slip block provided on the fuselage and a first groove provided on the battery pack, when the locking switch is opened, the battery pack partially slides out of the accommodating groove , the anti-slip block buckles against the inner wall at one end of the first groove.

As a further improved technical solution of the present invention, along the exit direction of the battery pack from the accommodating groove, the battery pack has a top, a bottom opposite to the top, and first and second side walls on both sides. wall, and the fuselage is provided with a release mechanism above the top of the battery pack capable of pushing outward against the battery pack.

As a further improved technical solution of the present invention, the first groove is recessed on the first side wall, and the inner wall at one end of the first groove is arranged in a slope shape.

As a further improved technical solution of the utility model, the locking switch is located at the bottom of the handle, and includes a buckle and a first elastic member that elastically pushes the buckle, and the second side wall of the battery pack corresponds to the The buckle part is provided with a second groove matched with the buckle part.

As a further improved technical solution of the utility model, the release mechanism includes a top block for pushing against the top and a second elastic member for elastically pushing the top block.

As a further improved technical solution of the present invention, the length of the first groove extending on the first side wall is not greater than the distance that the top block is pushed against by the second elastic member.

Compared with the prior art, the hand-held cleaning device of the present invention is equipped with an anti-slip component on the fuselage, and uses the anti-slip block to abut against the inner wall of one end of the first groove, thereby preventing the battery pack from falling directly.

Description of drawings

Fig. 1 is a three-dimensional schematic diagram of the handheld cleaning device of the present invention.

FIG. 2 is a schematic partial cross-sectional view of the battery pack of the handheld cleaning device of the present invention when it is accommodated in the accommodating tank.

Fig. 3 is a schematic partial cross-sectional view of the battery pack in Fig. 2 of the present invention when part of it exits the accommodating slot.

detailed description

In order to make the purpose, technical solution and advantages of the present invention clearer, the utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

Please refer to Fig. 1 to Fig. 3, a hand-held cleaning device 100, in this embodiment is a hand-held vacuum cleaner 100, the hand-held vacuum cleaner 100 includes a body 1, a suction device connected to the front side of the body 1 Pipeline 11, a separation device (not shown) installed in the fuselage 1 and communicated with the suction pipe 11, an airflow generating device (not shown) above the separation device, housed in the machine The power supply assembly 2 in the body 1 and the handle 3 connected with the body 1. The suction pipe 11 has a main suction port 111 . The airflow generating device is used to generate airflow flowing into the suction duct 11 along the main suction inlet 111 . The power supply assembly 2 includes a battery pack 21 for supplying power to the airflow generating device and a circuit (not labeled) electrically connected to the airflow generating device.

The fuselage 1 includes a column body 12 for accommodating the airflow generating device and the separation device, a first additional body 13 extending backward from the upper part of the column body 12, and a first additional body 13 located on the first additional body 13. The second additional body 14 below and connected to the column body 12 . The second additional body 14 is further provided with an accommodating slot 10 between the column body 12 and the handle 3 for accommodating the battery pack 21 . The handle 3 is provided with an operating portion 31 connected below the rear end of the first additional body 13 and a horizontal portion 32 extending horizontally below the operating portion 31 . The top end of the operation part 31 is connected to the lower part of the rear end of the first additional body 13 , and the front end of the horizontal part 32 is connected to the rear end of the second additional body 14 . The second additional body 14 has a triangular shape as a whole, the connecting edge between the second additional body 14 and the column body 12 is the first right angle side, the bottom of the second additional body 14 is the second right angle side, and the other side is connected to the operation The edge close to the portion 31 is a hypotenuse, and the battery pack 21 is obliquely installed in the accommodating groove 10 inside the hypotenuse, and the inclination angle of the battery pack 21 is substantially the same as the inclination angle of the hypotenuse.

The battery pack 21 is obliquely accommodated in the accommodating groove 10 along the up-down direction, and is provided with a top 211 close to the bottom of the first additional body 13, a bottom 212 opposite to the top 211, and first sides located on both sides. The wall 213 , the second side wall 214 , the first groove 210 recessed on the first side wall 213 , and the second groove 215 recessed on the second side wall 214 . The first groove 210 is formed extending along the length direction of the battery pack 21 . One end of the first groove 210 close to the top 211 is an inner wall 2101 arranged in a slope shape.

The fuselage 1 is also provided with a release mechanism (not labeled) capable of pushing the battery pack 21 outward, an anti-skid component (not labeled) to prevent the battery pack 21 from falling out of the accommodating groove 10, and a device A locking switch (not labeled) at the front end of the horizontal portion 32 is used to lock the battery pack 21 . Along the exit direction of the battery pack 21 from the accommodation slot 10 , the release mechanism is located at the top of the accommodation slot 10 , that is, above the top 211 of the battery pack 21 . The release mechanism includes a top block 181 for pushing against the top 211 and a second elastic member 182 for elastically pushing the top block 181 . The locking switch includes a buckling part 191 for buckling the second groove 215 on the second sidewall 214 and a first elastic part 192 elastically pushing the buckling part 191 .

The anti-slip assembly includes an anti-slip block 171 disposed on the side of the column body 12 facing the handle 3 , a third elastic member 172 elastically driving the anti-slip block 171 , and the first elastic member 172 disposed on the battery pack 21 . A groove 210, when the locking switch is opened, the buckle 191 exits the second groove 215, and the battery pack 21 is pressed against by its own gravity and the top block 181 of the release mechanism , when partially sliding out of the accommodating groove 10, as shown in FIG. Fall out of the accommodating groove 10 . The length of the first groove 210 extending on the first sidewall 213 is not greater than the distance that the top block 181 is pushed against by the second elastic member 182 .

The handheld cleaning device 100 also includes an air outlet filter assembly installed in the first additional body 13 and an air outlet 131 located at the rear end of the first additional body 13 . When the handheld cleaning device 100 is in use, it also includes a vacuum attachment (not shown). Generally speaking, the dust suction attachment includes an extension tube (not shown) and a roller brush assembly (not shown). The extension tube is detachably connected to the suction pipe 11 . The rolling brushes in the rolling brush assembly are powered by the battery pack 21 , or a battery unit for powering the rolling brushes can also be provided separately in the rolling brush assembly.

In summary, the hand-held cleaning device 100 of the present invention prevents the battery pack 21 from falling directly by providing an anti-slip component on the body 1, and using the anti-slip block 171 to offset against the inner wall 2101 of one end of the first groove 210; Since the third elastic member 172 elastically drives the anti-slip block 171, and the inner wall 2101 at one end is designed as a slope, when the battery pack 21 is further pulled outward, the third elastic member 172 is compressed, and the anti-slip block 171 will break away from the first groove 210, and the battery pack 21 can be taken out smoothly.

In addition, the above embodiments are only used to illustrate the utility model and not to limit the technical solution described in the utility model. The understanding of this description should be based on those skilled in the art. Other parts are penetrating before, and for example, the directional descriptions such as "front", "rear", "left", "right", "upper" and "lower", although this specification refers to the above-mentioned embodiments to describe the direction of the utility model. Detailed descriptions have been made, but those skilled in the art should understand that those skilled in the art can still modify or replace the utility model without departing from the spirit and scope of the utility model. Its improvement should be included in the scope of claims of the present utility model.

Claims (6)

1. A handheld cleaning device (100), comprising a body (1) with a suction duct (11), a handle (3) located on the rear side of the body, and a battery pack for powering the handheld cleaning device ( 21), the body (1) is provided with an accommodating slot (10) for accommodating the battery pack and a locking switch for locking the battery pack (21), characterized in that: the handheld cleaning device also An anti-slip assembly is provided to prevent the battery pack (21) from falling out of the accommodating groove (10), and the anti-slip assembly includes an anti-slip block (171) provided on the body and an anti-slip block provided on the battery pack (21). ) on the first groove (210), when the locking switch is opened and the battery pack (21) partially slides out of the accommodating groove (10), the anti-slip block (171) buckles on On the inner wall (2101) at one end of the first groove (210). 2. The hand-held cleaning device according to claim 1, characterized in that: along the exit direction of the battery pack (21) from the accommodating slot (10), the battery pack (21) has a top (211 ), the bottom (212) opposite to the top, and the first side wall (213) and the second side wall (214) on both sides. The release mechanism of the battery pack. 3. The hand-held cleaning device according to claim 2, characterized in that: the first groove (210) is recessed on the first side wall, and the first groove (210) is The inner wall (2101) at one end is arranged in a slope shape. 4. The hand-held cleaning device according to claim 2, characterized in that: the locking switch is located at the bottom of the handle (3), and includes a buckle (191) and a first elastic element that elastically pushes the buckle. A part (192), the second side wall (214) of the battery pack is provided with a second groove (215) matching the buckle part (191) corresponding to the buckle part (191). 5. The hand-held cleaning device according to claim 3, characterized in that: the release mechanism includes a top block (181) for pushing against the top (211) and a second elastic body for elastically pushing the top block pieces (182). 6. The hand-held cleaning device according to claim 5, characterized in that: the length of the first groove (210) extending on the first side wall (213) is no longer than that of the top block (211) The distance pushed by the second elastic member (182).