CN108392135B - A three-in-one vacuum cleaner based on a stick-mounted hand-held vacuum cleaner - Google Patents

Abstract

The present invention provides a three-in-one vacuum cleaner based on a pole-mounted hand-held vacuum cleaner, comprising a main unit, a floor brush and a handle, the main unit is a hand-held vacuum cleaner, the handle is a hollow rod, the main unit and the handle The lever, handlebar and floor brush, as well as the main unit and the floor brush can be separated and assembled from each other. The three-in-one vacuum cleaner includes the following three working modes: the first mode, combining the main unit, the handlebar and the floor brush to form a push rod type When the vacuum cleaner works, the handle bar limits the main unit; in the second mode, the main unit is detached from the handle bar to form a separate hand-held vacuum cleaner to work; in the third mode, the main unit and the handle bar are Combined, a long-connected hand-held vacuum cleaner is formed to work, and at this time, the handle constitutes an extension suction tube of the long-connected hand-held vacuum cleaner.

Description

A three-in-one vacuum cleaner based on a stick-mounted hand-held vacuum cleaner

This case is a divisional application, the parent case application date: 2015.05.19, the application number: 201510256903.0, the name of the invention and creation: a three-in-one vacuum cleaner based on a pole-mounted hand-held vacuum cleaner.

technical field

The invention belongs to the field of small household appliance manufacturing, and in particular relates to a three-in-one vacuum cleaner based on a pole-body hanging type handheld vacuum cleaner.

Background technique

At present, ordinary vacuum cleaners on the market generally include motors, casings, dust boxes, filters and suction heads, etc. If they have a water filtration function, they also have a water cup. After the above components are integrated, the overall weight of the vacuum cleaner is large and bulky. In addition, most vacuum cleaners need an external power supply when working, and the power cord is exposed, which also affects the appearance and convenience of use. As a result, hand-held vacuum cleaners entered the market and were widely praised.

Handheld vacuum cleaner is a form of household vacuum cleaner, which has the advantages of light appearance, convenient operation and wide range of use, and has certain market potential. However, most of the hand-held vacuum cleaners on the market are mini-types, such as car vacuum cleaners, which have relatively simple functions and can only be used for small-area household cleaning, and have small battery capacity, low power, and low cost performance.

In the prior art, the utility model patent with the application number of 200920122185.8 discloses a hand-held vacuum cleaner, including a casing, a dust collecting box, a motor and a suction head, the casing has an air inlet and an air outlet, and the dust collecting box and the motor are arranged In the aforementioned casing, the suction head is connected with the casing through a hose, and the suction head is provided with a remote control switch for controlling the motor. The advantage of this solution is that the casing and the suction head are designed separately, and the suction head is light in weight and will not feel laborious for a long time. However, the above solution also has shortcomings: the suction head is connected with the casing by a hose. When it is necessary to absorb dust from a high place (such as a ceiling), due to the limitation of the length of the hose, the vacuum cleaner often cannot meet the needs of users.

In addition, the hand-held part of the existing charging pole type vacuum cleaner on the market needs to be installed on the body, so the whole hand-held part includes the motor and dust box, etc., which makes the operation of the whole machine cumbersome and high in cost; and the hand-held part operates independently There is no long takeover, the operating distance is short, and it is inconvenient to clean the ceiling and other places.

In view of the above reasons, the present invention provides a three-in-one vacuum cleaner based on a pole-mounted hand-held vacuum cleaner to solve the problems existing in the prior art.

SUMMARY OF THE INVENTION

The present invention provides a three-in-one vacuum cleaner based on a pole-mounted hand-held vacuum cleaner, comprising a main unit, a floor brush and a handle, the main unit is a handheld vacuum cleaner, the handle is a hollow rod, the main unit and the handle The stem, handle bar and floor brush, as well as the main unit and the floor brush can be separated and assembled in pairs. The three-in-one vacuum cleaner includes the following three working modes: the first mode, the main unit, the handle bar, and the floor brush are combined to form a push rod In the second mode, the main unit is detached from the handle bar to form a separate handheld vacuum cleaner for work. ; In the third mode, the main unit and the handle are combined to form a long take-over hand-held vacuum cleaner to work, at this time, the handle constitutes the long-taken hand-held vacuum cleaner's growth suction pipe.

Preferably, there is an access port above the floor brush, and the access port has a matching structure with the suction port of the main unit. When the three-in-one vacuum cleaner is in the first mode, the suction port of the main unit is inserted into the access port of the floor brush. And connected with it, at this time, the air duct of the floor brush and the air duct of the host form the first overall air duct.

Preferably, both ends of the handle bar are open, and one end of the opening has a matching structure with the suction port of the main unit. When the three-in-one vacuum cleaner is in the third mode, the end opening is connected to the suction port of the main unit. The shaft of the handle and the air duct of the host form a second integral air duct, and the opening at the other end of the handle forms the suction port of the second integral air duct.

Preferably, a handle is provided near one end of the handle bar, and the opening of the end provided with the handle is butted with the suction port of the host.

Preferably, a fixing opening is provided above the floor brush, and one end of the handle bar is inserted into the fixing opening to form a fixing.

Preferably, a locking device is provided on the body of the handle bar, and a corresponding snap device is provided on the main body of the host, and the host and the handle are fixed by the locking device and the snap device.

Preferably, a power switch is provided on both the main body of the host and the body of the handlebar.

Preferably, the host is in a rechargeable battery or plug-connected power supply mode.

Preferably, the bottom of the floor brush is provided with a roller.

Preferably, the handle bar is a metal tube.

The three-in-one vacuum cleaner based on the pole-mounted hand-held vacuum cleaner provided according to the present invention includes a main unit, a floor brush and a handle, the main unit is a hand-held vacuum cleaner, the handle is a hollow rod, the main unit and the handle The stem, handle bar and floor brush, as well as the main unit and the floor brush can be separated and assembled from each other. The three-in-one vacuum cleaner includes three working modes: the first mode, the combination of the main unit, the handle bar and the floor brush to form a push rod type vacuum cleaner In the second mode, the main unit is detached from the handle bar to form a separate hand-held vacuum cleaner for work; the third mode is to combine the main unit and the handle bar to form a long-taken hand-held vacuum cleaner for work. In this way, the vacuum cleaner provided by the present invention has three working modes: mopping type, hand-held type and hand-held type with long handle, so as to meet the cleaning needs of different positions, and the design replaces the main body of the conventional vacuum cleaner with a metal rod, It effectively reduces the weight of the whole machine, makes the whole machine more convenient to operate, and saves the cost.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

1 is a schematic diagram of the overall structure of a three-in-one vacuum cleaner based on a rod-mounted hand-held vacuum cleaner provided by a preferred embodiment of the present invention;

2 is a schematic structural diagram of a three-in-one vacuum cleaner based on a rod-mounted hand-held vacuum cleaner provided by a preferred embodiment of the present invention when the working mode is the first mode;

3 is a schematic structural diagram of a three-in-one vacuum cleaner based on a rod-mounted hand-held vacuum cleaner provided by a preferred embodiment of the present invention in which the working mode is the second mode;

FIG. 4 is a schematic structural diagram of a three-in-one vacuum cleaner based on a rod-mounted hand-held vacuum cleaner provided in a preferred embodiment of the present invention in which the working mode is the third mode.

Detailed ways

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and in conjunction with embodiments. It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict.

1 is a schematic diagram of the overall structure of a three-in-one vacuum cleaner based on a pole-mounted hand-held vacuum cleaner provided by a preferred embodiment of the present invention. As shown in FIG. 1 , a three-in-one vacuum cleaner based on a pole-mounted hand-held vacuum cleaner provided by a preferred embodiment of the present invention includes a main unit 1 , a floor brush 2 and a handle 3 . The main unit 1 is a hand-held vacuum cleaner, and the handle 3 is a hollow rod. The main unit 1 and the handle bar 3, the handle bar 3 and the floor brush 2, and the main unit 1 and the floor brush 2 can be separated and assembled in pairs. The three-in-one vacuum cleaner includes the following three working modes: In the first mode, the main unit 1, the handle bar 3 and the floor brush 2 are combined to form a push rod type vacuum cleaner to work. At this time, the handle bar 3 plays a limiting role on the main unit 1, and the main unit 1 is directly locked against the handle bar 3; In the second mode, the main unit 1 is detached from the handle bar 3 and the floor brush 2 to form a separate handheld vacuum cleaner for work; in the third mode, the main unit 1 and the handle bar 3 are combined to form a long takeover handheld vacuum cleaner for work. , at this time, the handle 3 constitutes the extended suction pipe of the long-connected hand-held vacuum cleaner.

Specifically, the main unit includes a dust cup and a motor, and the dust cup is composed of two parts: front and rear, which are combined into a closed space in a snap-connected manner to store the inhaled dust. In Figure 1, the dust cup handle is provided with a dust cup separation button 8. When the dust cup separation button 8 is pressed, the upper and lower parts of the dust cup can be separated to remove dust from the dust cup. In this embodiment, the power supply mode of the host is a rechargeable battery or plug-in power supply, preferably a built-in battery power supply mode, the built-in battery is located at the bottom of the host, that is, when the host is installed on the handlebar, it fits on one side of the handlebar .

In addition, the handle bar is a metal tube, and a conductive joint 9 is arranged in the middle of the tube body, and the metal tube is divided into two sections with the conductive joint 9 as a boundary. The function of the conductive joint 9 is to connect the lines of the main unit, the floor brush and the handle of the entire vacuum cleaner, and to ensure that the metal handle does not leak. In addition, the conductive joint 9 is also used to adjust the length of the handle bar to meet the needs of users of different heights, so as to avoid the trouble of bending over to operate the existing vacuum cleaner.

Referring to FIG. 1 , a handle 4 is provided at the end of the handle bar, and a first power switch 6 is provided on the handle 4 to control the first mode switch. FIG. 2 is a schematic structural diagram of the stick-type hand-held split-type vacuum cleaner provided by the preferred embodiment of the present invention when the working mode is the first mode. As shown in Figure 2, the bottom of the floor brush is provided with a roller k. When the working mode of the vacuum cleaner is the first mode, the floor brush is responsible for absorbing dust. At this time, the handle bar plays a limiting role on the host. The state of holding the handle bar is mainly used, and the handle at the end of the handle bar can be mopped. Vacuum.

3 is a schematic structural diagram of a three-in-one vacuum cleaner based on a pole-mounted hand-held vacuum cleaner provided in a preferred embodiment of the present invention in which the working mode is the second mode. As shown in FIG. 3 , the front end of the host is provided with a suction port m for inhaling dust. There is an access port above the floor brush, and the access port has a matching structure with the suction port of the main unit. When the stick-type hand-held split-type vacuum cleaner is in the first mode, the suction port of the main unit is inserted into the access port of the floor brush and has a matching structure. Connected to it, the air duct of the floor brush and the air duct of the main unit form the first overall air duct. A fixing opening is arranged above the floor brush, and one end of the handle bar is inserted into the fixing opening to form a fixing.

Here, a locking device is provided on the body of the handle bar, and a corresponding snap device is provided on the main body of the host, and the host and the handle are fixed by the locking device and the snap device. Specifically, the locking and hasp devices are opened and locked through the unlocking button 10 in FIG. 1 , and are used to control the installation and separation of the host and the handlebar. The handle of the host is also provided with a second power switch 7, which plays the role of controlling the second mode switch.

FIG. 4 is a schematic structural diagram of a three-in-one vacuum cleaner based on a rod-mounted hand-held vacuum cleaner provided in a preferred embodiment of the present invention in which the working mode is the third mode. Referring to FIG. 4 , both ends of the handle bar are open, and one end of the opening has a matching structure with the suction port of the host. When the stick-type hand-held split-type vacuum cleaner is in the third mode, the end opening and the suction port of the host have a matching structure. When docked, the shaft of the handle and the air duct of the host form a second integral air duct, and the opening at the other end of the handle forms the suction port of the second integral air duct. Referring to FIG. 1 , a handle 4 is provided near one end of the handle bar, and the opening at the end provided with the handle 4 is connected to the suction port of the main unit. At this time, the handle bar constitutes the extended suction pipe of the long-connected hand-held vacuum cleaner, which can be used to remove dust that is difficult to be cleaned by a common vacuum cleaner at a higher position.

To sum up, according to the preferred embodiment of the present invention, a three-in-one vacuum cleaner based on a pole-mounted hand-held vacuum cleaner includes a main unit, a floor brush and a handle, the main unit is a hand-held vacuum cleaner, and the handle is a hollow type The rod-shaped object, the main body and the handle bar, the handle bar and the floor brush, and the main body and the floor brush can be separated and assembled two by two. The combination of the three and the floor brush forms a push rod type vacuum cleaner to work. At this time, the handle bar plays a limiting role on the main unit, and the main unit is directly locked against the handle bar; in the second mode, the main unit is detached from the handle bar and the floor brush. A separate handheld vacuum cleaner is formed to work; the third mode is to combine the main unit and the handle to form a long-taken hand-held vacuum cleaner for work. At this time, the handle constitutes a long-taken handheld vacuum cleaner. The growth straw. In this way, the vacuum cleaner provided by the present invention has three working modes of mopping type, hand-held type and hand-held type with long handle, and is light in size and can meet the cleaning needs of different positions at the same time. In addition, the double handle design at the end of the handle also improves the convenience of the vacuum cleaner.

The above description of the disclosed embodiments enables any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (11)

1. A three-in-one vacuum cleaner based on a pole-mounted hand-held vacuum cleaner, comprising a main unit, a floor brush and a handle, characterized in that: the main unit is a handheld vacuum cleaner, the handle is a hollow rod, the The main unit and the handle bar, the handle bar and the floor brush, and the main unit and the floor brush can be separated and assembled from each other. The three-in-one vacuum cleaner includes the following three working modes: In the first mode, the main unit, the handle bar and the floor brush are combined to form a push rod type vacuum cleaner to work. At this time, the handle bar has a limiting effect on the main unit, and the main unit is directly locked against the handle bar; In the second mode, the main unit is detached from the handle bar to form a separate handheld vacuum cleaner for work; In the third mode, the main unit and the handle are combined to form a long-taken hand-held vacuum cleaner to work, and at this time, the handle constitutes the extension suction pipe of the long-taken hand-held vacuum cleaner; The rod body of the handle bar is provided with a conductive joint, and the function of the conductive joint is to connect the lines of the main machine, the floor brush and the entire vacuum cleaner with the handle rod. 2 . The three-in-one vacuum cleaner according to claim 1 , wherein an access port is provided above the floor brush, and the access port has a matching structure with the suction port of the main unit. When the three-in-one vacuum cleaner is in the first In one mode, the suction port of the main unit is inserted into and connected to the access port of the floor brush, and at this time, the air duct of the floor brush and the air duct of the main unit form a first integral air duct. 3 . The three-in-one vacuum cleaner according to claim 1 , wherein both ends of the handle bar are open, and one end of the opening has a matching structure with the suction port of the main unit. When the three-in-one vacuum cleaner is in the third position. 4 . In mode, the end opening is butted with the suction port of the main unit, the shaft of the handle and the air duct of the main unit form a second integral air duct, and the opening at the other end of the handle constitutes the suction port of the second integral air duct. 4 . The three-in-one vacuum cleaner according to claim 3 , wherein a handle is provided near one end of the handle bar, and the opening of the end provided with the handle is connected to the suction port of the main unit. 5 . 5 . The three-in-one vacuum cleaner according to claim 1 , wherein a fixing opening is arranged above the floor brush, and in the first mode, one end of the handle rod is inserted into the fixing opening to form a fixing. 6 . 6 . The three-in-one vacuum cleaner according to claim 1 , wherein a locking device is arranged on the body of the handle bar, a corresponding buckle device is arranged on the main body of the main body, and the main body and the The handle bar is fixed by the lock and hasp device. 7. The three-in-one vacuum cleaner according to any one of claims 1-6, wherein a power switch is provided on the main body of the main unit and on the body of the handle bar, and the power switch includes a power switch arranged on the handle bar. A first power switch on the handle at one end, the first power switch plays the role of controlling the first mode switch; also includes a second power switch arranged on the handle of the host, the second power switch plays the role of controlling the second power switch Mode switch function. 8. The three-in-one vacuum cleaner according to any one of claims 1-6, wherein the conductive joint is used to adjust the length of the handlebar. 9. The three-in-one vacuum cleaner according to any one of claims 1-6, wherein the main unit comprises a dust cup and a motor, and the dust cup is composed of front and rear parts, which are combined into a closed space to To store the inhaled dust, there is a dust cup separation button on the dust cup handle. When the dust cup separation button is pressed, the two parts of the dust cup can be separated. 10. The three-in-one vacuum cleaner according to any one of claims 1-6, wherein the host is in a rechargeable battery or plug-connected power supply mode. 11. The three-in-one vacuum cleaner according to any one of claims 1-6, wherein the handle bar is a metal tube.

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