KR100547267B1 - Dust suction hole for vacuum cleaner - Google Patents

Abstract

The present invention relates to a vacuum suction dust inlet for use in combination with a vacuum cleaner, and more particularly, to a dust suction inlet for a vacuum cleaner that can be used to remove dust and foreign matter easily attached to the dust cleaner, such as dustpan.

To this end, in the cleaning tool used in conjunction with the intake pipe of the vacuum cleaner, the body having one side open and the collecting space therein to facilitate the suction and collection of dust and dust in the collecting space is introduced into the intake pipe. A discharge passage is formed so that the handle portion is integrally coupled to one side of the body and the intake control means is installed on one side of the handle portion to adjust the amount of intake air sucked into the intake pipe.

According to the above configuration, the width of the body that sucks the outside air is formed large, there is an effect that can easily remove dust and scattering dust attached to the duster, there is also an effect that can be used as a dustpan by mounting a blade to the body . In addition, since the structure of the dust suction port is simple, production cost and manufacturing cost can be reduced, so that the effect can be purchased and used without any economic burden.

Vacuum cleaner, duster, dustpan, dust, intake control means

Description

Dust suction hole for vacuum cleaner {Device for removing dust in vacuum cleaner}

Figure 1a, 1b is an exploded perspective view showing the use state and the operating state of the dust removal device previously filed by the applicant.

Figure 2 is an exploded perspective view showing the shape of the dust removing apparatus according to Figures 1a, 1b.

Figure 3 is an exploded perspective view showing the shape of the dust inlet coupled to the vacuum cleaner according to the present invention.

Figure 4a is an enlarged side cross-sectional view showing the main portion of the dust intake in accordance with the present invention.

Figure 4b, 4c is a side cross-sectional view showing a state of use of the dust suction port by 4a.

Figure 5a is an enlarged plan view of the main portion showing the shape of the intake control means according to the present invention.

Figure 5b is an enlarged plan view of the main portion showing the operating state of the intake control means by 5a.

6A is a cross-sectional view illustrating a AA ′ portion of FIG. 5A.

Figure 6b is a sectional view showing an operating state of the intake control means according to Figure 6a.

Figure 7 is a perspective view showing an embodiment according to the use of the dust intake.

* Description of major symbols in the drawings *

100-vacuum cleaner 160-intake pipe

200-Dust Intake 210-Body

220-Blade 230-Capture Space

260-Handle 270-Outlet

280-Guide surface 290-Jamming jaw

300-Intake control means 370-Adjustment holes

380-Adjustment ring 400-Duster

D: dust

The present invention relates to a dust suction port for use in conjunction with a vacuum cleaner, and more particularly, it is possible to easily remove dust or hair attached to the duster, and quickly sweep into the vacuum cleaner by sweeping dust and dirt like a dustpan for cleaning. It relates to a dust suction port for a vacuum cleaner.

Dust is generally small and light dust, also called dust, which is difficult to identify with the naked eye but is always scattered in the air. The dust is accumulated over the surface of the earth by the wind over time, and at the same time, the environment is polluted, which will have an adverse effect on hygiene and health. Therefore, in the places where people live or live, they continuously cleaned using various tools such as dusters and vacuum cleaners to remove dust or foreign substances.

However, such a duster had an excellent effect to shake off the dust sitting in the gap, such as various household appliances and furniture, but it was not easy to remove the dust stuck to the duster. In other words, the duster is agglomerated with hair and dust, which not only wastes a lot of power and time to remove these foreign objects, but also makes it difficult to remove them neatly. Even if the dust was removed, there was a closed point where secondary pollution caused by the fallen dust occurred.

Figures 1a, 1b to 2 is a view showing the "applicant dust removal device for vacuum cleaners" (Korean Registered Utility Model Registration No. 20-0231359) to solve such problems, the vacuum cleaner (10 The dust removal device 20 is coupled to the extension tube 16 provided in the).

The dust removing apparatus 20 is largely composed of a main body 30, a clamping portion 40, a guide tube 50, a brush stand 60 and a brush 65. In more detail with reference to FIG. 2, the clamping part 40 having the return spring 45 is fixedly installed on the upper end of the main body 30 to which the inhaler 35 is detachably coupled to the front, and the return is fixed. The guide tube 50 is installed to penetrate the spring 45.

Then, inserting the brush stand 60 is provided with a handle portion 61 so as to allow free movement through the guide tube 50, the front end of the guide tube 50 at the tip of the brush stand 60 A plurality of guide rings 66 formed with a brush 65 therebetween are installed. In addition, the respective guide rings 66 are connected by a flexible wire 67, where each guide ring 66 located at both ends of the brush stand 60 is connected to the brush stand 60. It is fixedly attached to one end of the guide tube (50).

That is, after the dust removal device 20 is coupled to the extension tube 16 of the vacuum cleaner 10 and the vacuum cleaner 10 is operated, the brush 65 is rubbed on the part to be cleaned or written on. Rubbing while rotating the handle portion 61 so that dust adheres to the brush (65). Then, when the dust is attached to pull the handle portion 61 provided in the brush base 60 to narrow the interval between the brush 65, the narrowed brush 65 as described above is collected on the inhaler 35. Therefore, by collecting the dust on the brush 65 through the inhaler 35 in the vacuum cleaner 10, it is possible to easily remove the dust and foreign matter adhering to the brush 65 after cleaning.

However, as described above, the applicant of the present application, the dust removal device for a vacuum cleaner should be used in a state in which the extension tube is always connected to the vacuum cleaner, there is an inconvenience of the cleaning operation due to the movement of the vacuum cleaner.

In addition, the dust removal device is composed of a number of parts are bulky and heavy weight, there is a problem inconvenient to use, there was a narrow end of the dust removal is not properly performed in actual use due to the narrow inhaler to suck the dust of the brush.

In addition, the dust removal device is a complicated configuration and manufactured by using a plurality of parts, there is a problem that the cost competitiveness is lowered due to the increase in production cost and manufacturing cost.

The present invention has been made for the purpose of improving the vacuum cleaner dust removal device (Korean Registered Utility Model Registration No. 20-0231359) filed by the applicant of the present application, the vacuum is applied to the dust intake in close contact with the dust suction inlet and vacuum The present invention provides a vacuum suction dust inlet for quickly and easily removing dust and foreign matter attached to a duster by suctioning a cleaner.

Another object of the present invention is to provide a dust suction port for a vacuum cleaner to facilitate the suction of the flying scattered dust in the air because the portion for sucking dust is formed large and long.

Still another object of the present invention is to provide a dust suction port for a vacuum cleaner that can be used as a dust trap by sweeping dust collected on the floor using a duster.

The construction of the present invention for achieving the above object is, in the cleaning tool used in combination with the intake pipe of the vacuum cleaner, the body is open on one side to facilitate the suction and collection of dust and the collecting space therein; An intake control means is formed on one side of the handle portion so as to adjust the amount of suction air sucked into the handle portion integrally coupled to one side of the body and the intake pipe so as to form a discharge passage so that dust in the collecting space is introduced into the intake pipe It is installed and configured.

In other words, by forming one side of the body into which the intake air flows and making it suck in close contact with the duster, it is possible to remove dust and foreign matter as well as scattering dust in the air more effectively. Like this, you can use the duster to clean the dust and dirt on the floor.

When described in detail with reference to the accompanying drawings a preferred embodiment of the present invention.

As shown in FIGS. 3 to 7, the dust suction hole 200 is largely composed of a body 210, a handle part 260, and an intake adjusting means 300.

3 or 7, the body 210 first sucks dust D and foreign matters by the operation of the vacuum cleaner 100, and has a long shape to have a predetermined width. Both ends are formed to be open so that the collecting space 230 is provided therein. The lower end of the body 210 is to suck the dust (D) and foreign matter from the outside, the upper end of the body 210 is to be described later to send the suctioned air to the vacuum cleaner 100 handle portion 260 It is fixedly attached to the body. Here, by forming a wide area of the lower end of the body 210, the front and rear parts are formed to be dug by a predetermined length, respectively, so that the duster 400 firmly adheres to the body 210 to suck a large amount of air. By removing the dust (D) and foreign matter attached to the duster 400 more effectively.

In addition, as shown in FIG. 4A, the hook 221 is formed on the inner circumferential surface of the lower end of the body 210, and the hook 221 is dust D collected by combining the blades 220 having sharp edges, and The foreign material to be wiped out using a duster (400). Here, the blade 220 is preferably formed of a rubber material or a synthetic resin material having a good elasticity so as to easily sweep the dust (D) and foreign matter as described above.

The handle portion 260 is to send dust (D) and foreign matter discharged from the body 210 to the vacuum cleaner 100, as shown in Figure 3 or 4a, one end of the handle portion 260 is the body ( It is fixedly attached to the other open side of the 210, the other end of the handle portion 260 is connected to the suction pipe 160 of the vacuum cleaner (100). At this time, the shape of the other end of the handle portion 260 is preferably formed to be longer and thinner toward the end to be coupled to the suction tube 160 of various forms to enable use. The handle 260 is formed such that both ends of the body 210 are open to form a discharge passage 270 therein, so that air sucked into the body 210 is moved to the vacuum cleaner 100. It will play the role of.

5a or 6a, the intake control means 300 is to adjust the amount of intake air sent to the vacuum cleaner 100 through the discharge passage 270 of the handle portion 260, Two locking jaws 290 are formed at the rear of the handle part 260 to have a predetermined width along a circumference, and a guide surface 280 is provided between the locking jaws 290. The upper surface of the guide surface 280 is formed with a substantially elliptical adjustment hole 370 to adjust the amount of intake air, the guide surface 280 between the both ends by the length of the adjustment hole 370 The opening of the circular adjustment ring 380 is opened to handle opening and closing of the adjustment hole 370 by the rotation operation of the adjustment ring 380.

Here, the adjustment ring 380 is preferably coupled to the adjustment ring 380 having a diameter slightly smaller than the diameter of the outer circumferential surface of the guide surface 280 to prevent the guide surface 280 from being separated. Although not shown, the control ring 380 is formed in the shape of a closed tube instead of the control ring 380 between the two ends as described above to form a hole having the same shape as the size of the control hole 370. The present invention is in accord with the object to be achieved.

That is, as described above, one end of the handle portion 260 is fixedly attached to one side of the body 210, and the handle portion 260 is connected to the vacuum cleaner 100. In addition, the handle part 260 is provided with an intake control means 300 that can adjust the amount of intake air, the dust suction port for the vacuum cleaner of the present invention is configured.

Referring to the operation and effect of the present invention configured as described in detail as follows.

A small amount of dust (D) is always scattered in the air, and if left uncleaned, it will adversely affect health as well as hygiene. Therefore, in a house or a shopping mall where people live or visit frequently, tools such as a vacuum cleaner 100 and a duster 400 are used to clean the dust and remove foreign substances. Separate work to remove the dust (D) attached to the shaker (400).

3 and 4a, when the dust (D) settled down in the furniture and furniture gaps using the duster 400, most of the dust (D) by the static electricity is the duster (400). Attached). In addition, the slight dust (D) floating in the air away from the duster 400 to be sucked toward the dust suction port 200 in the direction of the dust (D), as described above in the duster 400 Since the attached dust (D) and foreign matter is difficult to remove or shake off by hand, the dust suction port 200 is connected to the vacuum cleaner 100 to remove the dust (D).

To this end, after the handle 260 is coupled to the intake pipe 160 of the vacuum cleaner 100, the duster 400 to which the dust D is attached is brought into close contact with the body 210 into which air is introduced. Then, when the vacuum cleaner 100 is powered as shown in Figure 4b, the dust (D) and foreign matter attached to the duster 400 is handled through the collection space 230 inside the body 210 It is directed to the discharge passage 270 provided inside the unit 260. In addition, the dust (D) and foreign matter introduced into the discharge passage 270 is sucked into the vacuum cleaner 100 through the suction pipe 160 by the suction force of the vacuum cleaner 100.

Further, when the duster 400 is rotated left and right or rubs up and down while being in close contact with the body 210 into which suction air flows, as shown in FIG. 4C, the duster 400 adheres to the duster 400. Dust and foreign matter can be removed more effectively. That is, by closely adhering the duster 400 to the body 210 into which air is introduced, it is rubbed to be sucked by the operation of the vacuum cleaner 100, thereby easily removing dust (D) and foreign matter stuck to the duster 400. You can do it.

At this time, the handle portion 260 is provided with an intake adjusting means 300 to adjust the amount of intake air flowing into the discharge passage 270, dust dust 400 by the excessive suction force of the vacuum cleaner 100 Was prevented from being sucked into the dust inlet 200. 5A and 6A, if the suction force of the vacuum cleaner 100 is too strong, not only the dust D but also the duster 400 is also discharged to the discharge passage 270 inside the handle 260. Because it is sucked into the holding ring 380 to rotate in either of the left and right directions. Then, the adjustment ring 380 is rotated along the outer circumferential surface of the guide surface 280, the opening portion of the adjustment ring 380 gradually coincides with the adjustment hole 370 and the control hole 370 I can open it. At this time, the engaging jaw 290 is formed on both sides of the guide surface 280 serves to prevent the adjustment ring 380 is separated from the outside during the rotation on the guide surface 280. Therefore, by dispersing and controlling the suction force of the vacuum cleaner 100 by allowing the suction air to flow through the control hole 370 as well as the body 210 that sucks the suction air, the duster 400 discharges the discharge passage 270. Will be prevented from entering.

In addition, when the adjustment hole 370 formed in the guide surface 280 coincides with the open portion of the adjustment ring 380 and is excessively opened, the body 210 that sucks in the dust D of the duster 400 is formed. Since the suction force of the lower end of the) is insufficient, the control ring 380 is held again to rotate in one of the left and right directions. Then, as shown in FIGS. 5B and 6B, the adjusting ring 380 rotates along the outer circumferential surface of the guide surface 280, and the flared portion of the adjusting ring 380 gradually moves away from the adjusting hole 370. The adjustment hole 370 is to be blocked. Therefore, the amount and intensity of the suction air flowing into the discharge passage 270 due to the rotation operation of the adjustment ring 380 can be adjusted, the dust (D) attached to the duster 400 with the suction force of the user desired ) And foreign matter can be removed.

As such, even though the dust D and the foreign matter attached to the duster 400 are removed by the suction force of the vacuum cleaner 100, some dust D is blown in the air due to the use of the duster 400. do. Therefore, the vacuum cleaner 100 is operated after directing the lower end of the body 210 formed to be open to suck the scattering dust in the direction to be sucked. Then, the portion of the body 210 that sucks the intake air is formed wide, so that not only dust (D) at the bottom but also scattered dust suspended in the air can be quickly and easily removed.

On the other hand, if the dust inlet 200 is no longer used after the dust inlet 200 is connected to the vacuum cleaner 100, the dust inlet 200 is separated from the suction pipe 160 of the vacuum cleaner 100. Although not shown in the drawings, the extension pipe is coupled to the suction pipe 160 to be used as an original cleaner. In addition, the dust suction hole 200 is coupled to the hook 221 formed around the lower end of the body 210, as shown in Figure 7 attached to the elastic rubber blade 220 of good elasticity, remaining of the remaining amount after cleaning Sweep the dust (D) and dirt with a duster 400 to inhale the inside of the vacuum cleaner 100 to face the dust suction opening 200 upward. Especially in places where a large amount of dirt and scattering dust or accumulated dust (D) occurs, such as new construction site, more effective cleaning work is possible.

Although the present invention has been described in detail only with respect to the specific examples described above, it will be apparent to those skilled in the art that various changes and modifications can be made within the technical scope of the present invention, and such modifications and modifications belong to the appended claims.

As described above, the present invention is to adhere the duster to the body in which the air is sucked, and then to move the duster to the left, right and up and down, rub and connect to the vacuum cleaner to be sucked, so that the dust and foreign matter attached to the duster There is an effect that can be quickly and easily removed, and since the inlet of the body inlet air inlet is wide open to surround the shape, there is also an effect that can be quickly and smoothly carried out the suction and removal of the flying dust floated in the air.

In addition, the present invention by combining the blade of the rubber material around the lower end of the body into which the intake air flows, there is a rapid cleaning effect that can easily sweep up the collected dirt and waste, such as dust, the adjustment hole formed in the handle portion By opening and closing, there is also an effect that can control the amount and intensity of intake air flowing into the body.

In addition, there is no need to combine a separate long extension tube with a vacuum cleaner, so it can be directly combined with the suction tube, so that the cleaning operation can be easily effected. After cleaning with a duster, the dust and foreign substances adhered to the duster can be cleaned. Since the cleaning operation is made in such a way that the removal is performed, the dust suction opening is combined with the vacuum cleaner only when necessary, thereby improving the efficiency and convenience of the cleaning operation.                     

In addition, it is easy to mount and detach with a vacuum cleaner, and unlike the pre-applied dust removal device, the structure of the dust suction port is simple, so that the production cost and manufacturing cost can be reduced. will be.

Claims (3)

It is used by being coupled to the intake pipe of the vacuum cleaner, and integrally coupled to one side of the body of the handle portion formed with a discharge passage so that the dust flowing from the body into the intake pipe, the suction air sucked into the intake pipe In the cleaning tool for installing the intake control means on one side of the handle to adjust the amount, The body 210, Open one side and form a collecting space 230 therein to facilitate the suction and collection of the dust (D) attached to the duster 400, used as a dust trap around the intake of dust (D) Dust suction port for a vacuum cleaner, characterized in that coupled to the blade 220 to enable. delete delete

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