KR200220649Y1 - Cleaning tools for vacuum cleaner - Google Patents

Abstract

The present invention relates to a vacuum cleaner of the vacuum cleaner for inducing foreign matter such as dust to guide the dust collecting chamber. The present invention includes an adapter rotatably mounted about a hinge axis on an outer surface of the socket and connected to a connection hole, and a hose coupled to the adapter. In addition, the joint is formed with a hook piece coupled to the hose and detachably coupled to the outer surface of the main body, the knife-like suction pipe having a blade detachably coupled to the joint and the cross section gradually narrowed from circular to square, and the knife suction pipe A diffuser suction tube having a square head portion detachably coupled and gradually increasing in diameter, and a brush having a brush body portion detachably coupled to the square head portion of the diffuse suction tube. According to the present invention, the knife-type and diffusion-type suction pipes and the brush can be coupled to one side of the main body by adapters, hoses, and joints in order, so that the storage and transportation are very simple, and easily replaced to be suitable for a cleaning place. There is a useful effect that can be used.

Description

Vacuum cleaner vacuum cleaner {CLEANING TOOLS FOR VACUUM CLEANER}

The present invention relates to a vacuum cleaner, and more particularly, to a vacuum cleaner for suctioning foreign substances such as dust to guide to the dust chamber.

The vacuum cleaner is a device that sucks and collects air containing foreign matters such as dust by suction power generated by the driving of the motor built in the main body, and discharges the air to the outside to clean it.

In general, the main body of the vacuum cleaner is divided into a dust collecting chamber and a driving chamber, and a socket for connecting a vacuum cleaner mechanism is mounted at the tip of the main vacuum cleaner. The dust collecting chamber of the main body is provided with a dust bag for collecting the foreign matter in the air sucked through the vacuum cleaner mechanism, the motor assembly consisting of a motor and an impeller is provided in the drive chamber.

Therefore, when the impeller is rotated by the driving of the motor to generate a suction force, air containing foreign matter is sucked into the dust collecting chamber through the vacuum cleaner, and the foreign matter is collected in the dust bag. Air passing through the dust bag is discharged to the outside of the motor assembly through the drive chamber to the outside of the main body.

On the other hand, the vacuum cleaner of the vacuum cleaner is connected to the brush head that can be moved by the wheel, and hoses and extension pipes or joints connected to the connection holes of the socket, and various types such as knife type and diffusion type that the user holds by hand There are suction tubes of the form.

However, the suction pipes of such a vacuum cleaner have troublesome use and inconvenience of storage and use. In other words, the vacuum cleaner used mainly in the vacuum cleaner is a brush head, the suction pipe is provided as an auxiliary vacuum cleaner. Therefore, the suction pipes are generally configured to be stored separately from the main body of the vacuum cleaner, in which case there is a high risk of loss.

In addition, the suction pipes can be increased to be efficient only if they are frequently used to change the cleaning place, but there is a problem that replacement of the suction pipes is very cumbersome and difficult. Due to this problem, some users use only one type of suction tube or rarely use suction tubes, which causes the user to not fully utilize the function of the vacuum cleaner.

The present invention was created in order to solve all the problems of the prior art as described above, an object of the present invention is to provide a vacuum cleaner that can be easily transported and stored by mounting various types of suction pipes to the body.

Still another object of the present invention is to provide a vacuum cleaner cleaner that can be easily replaced and used to fit the suction pipes to a cleaning place.

A feature of the present invention for achieving the above object is a vacuum cleaner having a main body in which a dust collecting chamber and a driving chamber are partitioned therein, and a socket which is attached to the front end of the main body and has a connection hole connected to the dust collecting chamber. An adapter connected to the connection hole rotatably mounted about an hinge axis on an outer surface of the socket; A hose coupled to the adapter; A joint coupled to the hose and having a hook piece detachably coupled to an outer surface of the main body; A knife-shaped suction tube detachably coupled to the joint and having a blade portion gradually narrowed from circular to square; A diffusion type suction tube detachably coupled to the knife type suction tube and having a square head portion gradually widening in diameter; The vacuum cleaner of the vacuum cleaner constituted by a brush having a brush body portion detachably coupled to the square head portion of the diffusion suction tube.

1 is a perspective view showing a configuration in which the vacuum cleaner according to the present invention is equipped with a vacuum cleaner,

Figure 2 is a perspective view showing the vacuum cleaner and vacuum cleaner separately according to the present invention,

3 is a perspective view showing a separate cleaning mechanism according to the present invention,

Figure 4 is a perspective view partially showing the configuration in which the adapter of the vacuum cleaner according to the present invention is connected to the socket of the vacuum cleaner,

Figure 5 is a cross-sectional view showing a combination of the knife-type suction pipe, the diffusion type suction pipe and the brush of the cleaner mechanism,

Figure 6 is a perspective view for explaining the use of the cleaning mechanism according to the present invention.

♣ Explanation of symbols for the main parts of the drawing ♣

10: body 20: socket

22: connection hole 24: channel

30: adapter 32: tension locker

34: hinge shaft 40: hose

50: joint 52: hanger

60: packing 70: knife suction pipe

72: blade 80: diffusion type suction tube

82: square head portion 86: flange

88: protrusion 90: brush

92: brush body 94: coupling groove

96: jamming 100: brush head

Hereinafter, a preferred embodiment of the vacuum cleaner of the vacuum cleaner according to the present invention will be described in detail with reference to the accompanying drawings.

1 to 6 are diagrams for explaining the vacuum cleaner of the vacuum cleaner according to the present invention.

First, referring to Figure 1, the vacuum cleaner of the present invention has a long cylindrical body 10 constituting the appearance, the folding handle 12 is configured on the upper end of the body (10). In addition, inside the main body 10, a dust collecting chamber which is provided with a dust bag (not shown) for collecting foreign substances such as dust and a driving chamber in which a motor assembly composed of a motor and an impeller are provided are partitioned.

As shown in FIG. 1 and FIG. 4, the socket 20 is attached to the lower end of the main body 10. As shown in FIG. A connection hole 22 is formed in the center of the socket 20 and is connected to the dust collecting chamber, and the connection hole 22 and the channel 24 which are connected to one side of the outer surface are formed to open in front. A locking groove 26 is formed on the front surface of the socket 20 in proximity to the connection hole 22, and a hinge hole 28 is formed on the inner surface of the channel 24. As shown in FIG.

1 to 3 and 5 together, the cleaner mechanism of the present invention is an adapter 30, one end of which is rotatably received in the channel 24 of the socket 20, and the other end of the adapter 30 A hose 40 having one end coupled to the hose 40 and a joint 50 having one end coupled to the other end of the hose 40. Tension locker 32 is formed integrally with the locking groove 26 of the socket 20 on one side of the outer surface of the adapter 30, the other end of the hinge shaft is fitted into the hinge hole (28) of the channel (24) A leg portion 36 having 34 is formed. At one end of the adapter 30, an annular packing 60 is attached to the edge of the connection hole 22 of the socket 20 to maintain the airtightness between the connection hole 22 and the adapter 30. . A hook piece 52 is formed on the outer surface of the joint 50, and the hook piece 52 of the joint 50 is detachably coupled to the clip 14 mounted on the outer surface of the main body 10.

In addition, the vacuum cleaner mechanism of the knife-shaped suction pipe 70 and the knife-shaped suction pipe 70 having a blade 72 having one end detachably coupled to the other end of the joint 50 and the other end is gradually narrowed from circular to square at the other end. One end is detachably coupled to the other end and provided with a diffusion type suction pipe 80 having a square head portion 82 gradually increasing in diameter at the other end. The joint 50 and the knife suction pipe 70 are coupled by a hook 54 formed at the other end of the joint 50 and a coupling hole 74 formed at one end of the knife suction pipe 70. (70) and the diffusion suction tube (80) are coupled by a coupling protrusion (76) formed at the other end of the knife suction tube (70) and a coupling hole (84) formed at one end of the diffusion suction tube (80). . And, the flange 86 is formed on the square head portion 82 of the diffusion type suction pipe 80, the flange 86 of the square head portion 82 is formed on the brush body portion 92 of the brush 90 Coupling groove 94 is detachably coupled by a sliding fit. A plurality of grooves 86a are formed at one side of the flange 86 to reduce the friction area with the coupling groove 94 of the brush 90.

As shown in FIG. 2, FIG. 3, and FIG. 5, the engaging projection 88 which has elasticity is formed in the outer surface of the square head part 82 in the position which adjoins the flange 86 of the diffusion type suction pipe 80. As shown in FIG. . The brush body portion 92 of the brush 90 has a resilient protrusion 96 that catches the protrusion 88 of the diffusion suction tube 80 to prevent separation of the diffusion suction tube 80 and the brush 90. Is formed. When engaging the flange 86 of the diffusion suction tube 80 to the coupling groove 94 of the brush 90, the locking projection 88 of the diffusion suction tube 80 is an obstacle of the brush 90 by elastic deformation. Pass the flag 96 and hang on the inside. Therefore, the locking projection 88 of the diffusion suction tube 80 and the locking projection 96 of the brush 90 cooperate with each other to prevent separation of the diffusion suction tube 80 and the brush 90. When the user separates the diffusion suction tube 80 and the brush 90 by applying an external force, the locking projection 88 of the diffusion suction tube 80 is removed from the locking projection 96 of the brush 90 by elastic deformation. It is separated, thereby separating the diffusion type suction pipe 80 and the brush 90.

1 and 2 illustrate a brush head 100 as another example of the cleaner tool. The brush head 100 is configured to be freely moved by the wheels 102 and has an adapter 104 detachably connected to the connection hole 22 of the socket 20.

The following describes the operation of the vacuum cleaner of the vacuum cleaner according to the present invention.

2 and 4, in order to use the cleaner mechanism of the present invention, the adapter 104 of the brush head 100 is separated from the connection hole 22 of the socket 20. Next, the adapter 30 is rotated about the hinge shaft 34 located in the channel 24 of the socket 20 to be connected to the connection hole 22 of the socket 20. When the adapter 30 is connected to the connection hole 22 of the socket 20, the tension locker 32 of the adapter 30 is locked in the locking groove 26 of the socket 20 to fix the connection state, and packing 60 is in close contact with the edge of the connection hole 22 to maintain the airtight between the connection hole 22 and the adapter 30.

In the embodiment of the present invention, the knife-type suction pipe 70, the diffusion suction pipe 80 and the brush 90 can be used to combine or separate from each other to suit the cleaning location. For example, the diffusion type suction tube 80 may be used by separating the diffusion type suction tube 80 from the knife type suction tube 70 or using the knife type suction tube 70 or by combining the diffusion type suction tube 80 with the knife type suction tube 70. have. In addition, the brush 90 may be used by coupling the coupling groove 94 of the brush 90 to the flange 86 of the diffusion suction tube 80. The knife suction pipe 70 is useful for cleaning a narrow gap by the blade 72, and the diffusion suction pipe 80 is useful for cleaning a high area, for example, a table, etc. by the square head portion 82. In addition, the brush 90 can easily clean an object made of fiber, for example, a sofa, a bed cover, or the like.

As shown in FIG. 6, the knife type suction tube 70, the diffusion type suction tube 80, and the brush 90 of the vacuum cleaner tool use the handle 12 in a state where the handle 12 is folded and fixed with respect to the main body 10. Can be used while transporting the main body 10. In this case, the knife-type suction pipe 70, the diffusion suction pipe 80 and the brush 90 can be freely moved in the desired position or direction by the hose 40, the user is in action compared to the use of the brush head 100 Less restrictions

Meanwhile, as shown in FIG. 1, the knife type suction tube 70 of the vacuum cleaner tool, the diffusion type suction tube 80, and the brush 90 are sequentially coupled to each other, and the hook piece 52 of the joint 50 is connected to the main body 10. By fastening to the clip 14, since the vacuum cleaner and the main body 10 of the present invention can be stored and transported integrally, not only the use of the vacuum cleaner is very simple but also the risk of losing the vacuum cleaner is reduced.

The above embodiment is merely described a preferred embodiment of the present invention, the scope of the present invention is not limited to the illustrated embodiment and can be appropriately changed within the scope of the registration claims. For example, the shape and structure of each component specifically shown in the embodiment of the present invention can be modified.

As described above, according to the vacuum cleaner of the vacuum cleaner according to the present invention, the knife-type and diffusion-type suction pipes and the brush can be coupled to one side of the main body by the adapter, the hose and the joint in order, so that the storage and the transportation are very easy. It is convenient and has a useful effect that can be easily replaced and used to suit a cleaning place.

Claims (4)

In a vacuum cleaner having a main body in which a dust collecting chamber and a driving chamber are partitioned inside, and a socket which is attached to the front end of the main body and has a connection hole connected to the dust collecting chamber, An adapter (30) rotatably mounted on a hinge shaft (34) on an outer surface of the socket (20) and connected to the connection hole (22); A hose (40) having flexibility coupled to the adapter (30); A joint 50 coupled to the hose 40 and having a hook piece 52 detachably coupled to an outer surface of the main body 10; A knife-shaped suction pipe (70) detachably coupled to the joint (50) and having a blade portion (72) whose cross section is gradually narrowed from circular to square; A diffusion type suction tube (80) detachably coupled to the knife type suction tube (70) and having a square head portion (82) whose diameter gradually widens; Vacuum cleaner comprising a brush 90 having a brush body portion 92 detachably coupled to the square head portion 82 of the diffusion type suction pipe (80). According to claim 1, The outer surface of the socket 20 is formed in front of the channel 24 is connected to the connecting hole 22 to rotatably receive one end of the adapter 30 is formed, An annular packing 60 is attached to one end of the adapter 30 so as to be in close contact with the edge of the connection hole 22 of the socket 20 to maintain the airtightness between the connection hole 22 and the adapter 30. The vacuum cleaner vacuum cleaner characterized in that there is. According to claim 1, wherein the flange 86 is formed in the square head portion 82 of the diffusion type suction tube 80, the brush body portion 92 of the brush 90 of the diffusion type suction tube (80) The vacuum cleaner of the vacuum cleaner, characterized in that the coupling groove (94) is formed so as to be engaged by fitting to the flange (86). The method of claim 1, wherein the engaging projection 88 is formed on the outer surface of the square head portion 82 in the position close to the flange 86 of the diffusion type suction pipe 80, the brush body of the brush 90 The unit 92 is characterized in that the engaging projection 96 is applied to the engaging projection 88 of the diffusion type suction tube 80 to prevent separation of the diffusion type suction tube 80 and the brush 90 is formed. Vacuum cleaner.