KR101154823B1 - beat member and vacuum cleaner - Google Patents

Abstract

The present invention relates to a blow member for vacuum suction by tapping the object to be cleaned (bedding, carpet, curtain, clothing, sofa, mattress, etc.) to generate dust and the like, and in particular, a seesaw by supporting the vibration bar with an elastic support part. It relates to a blow member and a vacuum cleaner using the same to increase the overall amplitude by causing the vibration up and down in addition to the movement.

Description

Blow member and vacuum cleaner using the same {beat member and vacuum cleaner}

The present invention relates to a striking member that taps a to-be-cleaned object (bedding, carpet, curtain, clothing, sofa, mattress, etc.) to generate dust by vacuuming, and a vacuum cleaner using the same. It relates to a blow member and a vacuum cleaner using the same to increase the overall amplitude by causing the vibration up and down in addition to the movement.

A technique known in Patent Document 1 is proposed as a conventional vacuum cleaner.

In the vacuum cleaner of patent document 1, as shown in FIG. 15 and FIG. 16, the ultraviolet lamp 41 of the ultraviolet-ray generating apparatus 40 which is a sterilizing member is arrange | positioned behind the striking plate 21 of the striking apparatus 20, have. Further, suction ports 13a and 13b are formed behind the striking plate 21, and an ultraviolet lamp 41 is disposed above the suction ports 13a.

Due to such an arrangement, the blow plate 21 first taps the object to be cleaned and then vacuum-sucks it while sterilizing floating foreign matter (pests such as dust, bacteria, and ticks).

According to this cleaning procedure, dust floats well to facilitate vacuum suction, but live ticks, etc., do not fall well even if they are knocked out, and remain in the object to be cleaned without floating, and the insecticidal effect is very poor. This is because the hitting force is relatively limited, in order to make the hitting force very hard, the size of the hitting device is very large).

In addition, since the suction port 13a and the ultraviolet lamp 41 are disposed at the same position up and down, the bacteria are well formed within a short time, but the insecticide takes 15 minutes or longer.

In other words, UV rays are sterilized at specific wavelengths, and insect pests, such as ticks, take a long time to kill insects.

On the other hand, when foreign matter is accumulated in the first filter 31, which is a dust collecting container, the house may be contaminated due to the propagation activity of undead bacteria.

On the other hand, the suction inlets 13a and 13b are formed at the bottom of the main body 10, and are pushed out in a state where they are stuck to the suction inlets 13a and 13b when cleaning textiles such as duvets, carpets or curtains. It is very difficult to proceed if you do not push while pulling the fabric.

Meanwhile, as shown in FIG. 15, the first and second filters 31 and 33 are used to filter foreign substances such as dust, bacteria, pests, and the like contained in the air sucked into the main body 10. The first filter 31 is detachably installed in the filter mounting chamber 11, and the second filter 33 is detachably installed outside the exhaust unit 17. The first and second filters 31 and 33 are provided with first and second filter members 32 and 34 for filtering out foreign matter, respectively. The second filter member 34 has a denser structure than the first filter member 32 so that the fine foreign matter not filtered out of the first filter member 32 is filtered out by the second filter member 134. Then, the hot air generated from the fan motor 136 is supplied to the second filter 33 to kill the bacteria or pests filtered by the second filter member 34. The second filter 33 is provided with a grill portion 35 through which the air from which foreign substances have been removed is discharged.

However, since the first filter 11 filters out only the foreign matter by the first filter 32, the bacteria in the foreign matter are still alive and the first filter 31, which is a dust collecting container, becomes a hotbed of bacteria.

On the other hand, a conventional hitting device is known from Patent Document 2.

Conventional striking device as shown in Figure 17 and 18, the electromagnet (10 ') installed inside the vacuum cleaner body; The central bar 22 'is hinged, and the permanent magnet 21' is coupled to one side, so that the electromagnet 10 'is oscillated and the seesaw movement is performed by the center 20' which is hinged as a supporting point. 20 '; The swing bar 20 'includes a pair of striking rods 31' and 32 'respectively installed at both sides of the center of the rocking bar 20' to strike the cleaning object as the rocking bar 20 'swings.

However, since the swing bar 20 'moves the seesaw around the fixed hinge, the center of the swing bar 20' is 0, so the seesaw heights on both sides of the swing bar 20 'are limited to the magnitude of the amplitude.

In addition, since the striker only strikes with the seesaw movement, the hitting rods 31 ′ and 33 ′ are inclined to the object to be cleaned.

In addition, the rocking bar 20 ', the central portion 22', the striking rods 31 'and 32' are assembled in a structure, and there are many parts and many assembly processes.

Patent Document 1: Korean Utility Model Model No. 20-2009-9237 Patent Document 2: Korean Utility Model Model No. 20-2009-11457

The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a striking member and a vacuum cleaner using the same to significantly improve the tapping of the object to be cleaned.

In order to achieve the above object, the striking member according to claim 1 of the present invention,

A blower for a cleaner that vibrates by a vibrating member to shake off a substance to be cleaned, the hitting member comprising: a vibration bar, a hitting part installed on the left and right sides of the vibration bar to strike the object to be cleaned, and between the center of the vibration bar. It includes an elastic support that is installed on.

According to this configuration, since the elastic support part supports the vibration bar, the elastic support part vibrates up and down not only by the seesaw movement of the vibration bar but also by the seesaw movement of the vibration bar, and the efficiency of tapping with the combined amplitude of the seesaw and the vertical vibration for the same vibration force is achieved. This high and vertical vibration prevents the striking portion from hitting the slant as much as possible against the object to be cleaned, thereby increasing the tapping area.

The striking member according to claim 2 of the present invention,

The elastic bearing portion is made of S-shape to form the amplitude of the up and down vibration better.

The striking member according to claim 3 of the present invention,

The vibrating bar and the elastic support part are integrally formed so as to simplify the construction and assembly process.

Vacuum cleaner according to claim 4 of the present invention,

Blow assembly to blow off the foreign object by hitting the object to be cleaned; A vacuum cleaning assembly for collecting and collecting the foreign matter; It includes a main body for receiving the blow assembly and the vacuum cleaning assembly,

The striking assembly includes a vibrating bar, a striking part installed at left and right sides of the vibrating bar, and striking the object to be cleaned, an elastic support part installed between the bottom of the main body and the center of the vibrating bar, and the left side of the vibrating bar. Or a permanent magnet installed on the right side, and an electromagnet mounted on the main body adjacent to the permanent magnet.

Vacuum cleaner according to claim 5 of the present invention,

The elastic support portion is S-shaped, the vibration bar and the elastic support portion is made of an integral injection.

As is apparent from the above description, the present invention has the following effects.

Since the elastic support part supports the vibration bar, the elastic support part vibrates up and down not only by the seesaw movement of the vibration bar but also by the seesaw movement of the vibration bar, and the striking efficiency is high with the combined amplitude of the seesaw and vertical vibration for the same vibration force. The area to be hit is also increased by preventing the hitting part from hitting the slant as inclined as possible.

In addition, the elastic support portion is made of S-shape, thereby inducing the formation of the amplitude of the vertical vibration.

In addition, since the vibration bar does not need to be fixed to the elastic support in the form of a hinge, the vibration bar and the elastic support can be integrally injected to simplify the configuration and assembly process.

1 and 2 are a perspective view showing a combination of the vacuum cleaner according to a preferred embodiment of the present invention from above and below.
3 is an exploded perspective view illustrating the main flow path of FIG. 2;
4 is a bottom view of FIG. 3.
5 is a perspective view of the upper case removed.
6 is a perspective view illustrating an upper portion of a lower case in which the striking member and the suction motor of FIG. 5 are removed.
7 is a plan view of removing the dust collecting container from FIG.
8 is a sectional view taken along line 8-8 of FIG.
9 is a cross-sectional view taken along line 9-9 of FIG. 4.
10 is a cross-sectional view taken along line 10-10 of FIG.
11 is a perspective view of the dust collector viewed from the bottom;
12 is a perspective view showing the impact member separated.
Fig. 13 is a perspective view showing the main part of the striking member.
14 is a plan view of FIG.
15 is a bottom perspective view showing a conventional vacuum cleaner.
16 is a cross-sectional view of FIG. 15.
Figure 17 is a perspective view of a conventional vacuum cleaner hitting device.
18 is a cross-sectional view taken along line II-II of FIG. 17;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, where like reference numerals refer to like parts, and detailed description thereof will be omitted.

In addition, the term sterilization described in the specification and claims of the present invention is a broad concept including the eradication of bacteria and pests, and in particular, it is used separately from sterilization to emphasize that the insecticides of the consultations exterminate pests. Make it clear.

In addition, the vacuum cleaner of the present invention is described as a cleaner having three functions of sterilization + blow + vacuum, but it can be implemented as a cleaner having two functions of sterilization + vacuum or blow + vacuum, so it will be apparent to those skilled in the art that the three functions Let's explain by cleaner.

1 and 2 are combined perspective views showing a vacuum cleaner according to a preferred embodiment of the present invention from above and below, FIG. 3 is an exploded perspective view showing the main flow path of FIG. 2, and FIG. 4 is a bottom view of FIG. 3. to be.

As shown in Figures 1 to 4, the vacuum cleaner of the present invention is a blow assembly (100) for tapping the object to be cleaned, a sterilization assembly (300) for sterilizing the foreign material of the object to be cleaned, and dust collected by sucking the foreign material And a main body 700 to which the vacuum cleaning assembly 500, the blow assembly 100, the sterilization assembly 300, and the vacuum cleaning assembly 500 are mounted.

In particular, the vacuum cleaner of the present invention is disposed from the sterilization assembly 300 in front of the blow assembly 100, and first kills the bacteria or pests of the foreign matter to be cleaned (sterilized or killed) and then killed from the cleaned object. The bacteria and pests are well removed and vacuumed, so that the cleaning is done neatly.

The main body 700 includes a lower case 710 and an upper case 750 constituting an outer shape. It is preferable that the handle 730 is installed in the upper case 750.

Strike assembly 100 is composed of a striking member 110 and the vibration member 170 is installed on the upper portion of the lower case (710).

5 and 12, the striking member 110 is fixed to the bottom surface of the vibrating bar 120, the striking part 130 installed on the left and right sides of the vibrating bar 120, and the vibrating bar 120. The elastic support portion 140 is supported.

As shown in FIG. 13, the vibration bar 120 is formed of a beam having a cross-sectional cross-sectional shape of the bottom plate 120a and both side plates 120b.

At one end of the vibration bar 120, a magnet mounting bracket 121 to which the permanent magnet 190 is mounted is formed.

In addition, the bottom plate 120a of the vibration bar 120 has a fastening part 123 to which the hitting part 130 is fastened.

The elastic bearing part 140 has an S-shape in which an upper end is fixed to the bottom surface of the bottom plate 120a.

The S-shaped elastic support portion 140 not only causes the vibration bar 120 to vibrate by the vibration member 170 to oscillate, but also in response to the seesaw movement, the elastic support portion 140 itself vibrates up and down. Done.

Therefore, the elastic support 140 is not only the point where the vibration bar 120 performs the seesaw movement but also vibrates itself up and down, so that the entire amplitude of the striking can be greatly enlarged, so that the striking is large, so that dust and the like are well-received. You can shake it off.

In addition, since the upper end of the elastic support portion 140 is fixed to the bottom surface of the bottom plate (120a), the assembly process is significantly reduced because it can be injection molded integrally without the need to assemble into a separate component as in the prior art.

The elastic support portion 140 is formed in the S-shape, the height between the striking plate 131 and the fastening portion 123 is higher than the conventional hinge fixing.

As the height is increased, the weight of the striking part 130 itself may be much better, and thus less impact may be applied to the vibration member 170 having the same capacity at the same time. It is preferable to implement in the form of a low height.

On the other hand, although the lower end of the elastic support 140 may be mounted directly to the lower case 710, it is preferable that the support piece 141 is integrally formed for stable support.

The support piece 141 is composed of a support base plate 143 that supports the lower end of the elastic support unit 140, and a fastening plate 145 formed on both sides of the support base plate 143. The fastening plate 145 is formed with a fastening hole 146.

Meanwhile, as shown in FIGS. 10 and 14, the tool access hole 125 is attached to the bottom plate 120a on the fastening hole 146 to fasten to the lower case 710 through the fastening hole 146. It is preferably formed. If the piece is fastened from the bottom of the lower case to the upper surface, a fastening hole may be formed, and dust or the like may flow through the fastening hole, so the fastening from top to bottom is perfect for sealing.

The striking part 130 is composed of a shaft 133 fastened to the fastening part 123 while supporting the striking plate 131 and the striking plate 131 as shown in FIG. The upper end 134 of the shaft portion 133 and the lower surface of the fastening portion 123 are made of a polygon to prevent the shaft portion 133 from rotating arbitrarily with respect to the fastening portion 123.

It is preferable that a plurality of hitting protrusions 132 are formed on the bottom of the hitting plate 131.

The shaft portion 133 is disposed to move up and down in the through hole 711 formed in the lower case 710.

In addition, between the shaft portion 133 and the through-hole 711, it is preferable that a packing 135 that can be stretched up and down. The outer circumference and the inner circumference of the packing 135 are fitted into the fitting protrusion 711a of the through hole 711 and the fitting groove 133a of the shaft portion 133, and the packing 135 is similar to the vertical movement of the shaft portion 133. If the vertical movement, the through-hole 711 can be sealed.

The vibration member 170 is composed of an electromagnet 180 and a permanent magnet 190 as shown in FIG.

Electromagnet 180 is mounted on the upper surface of the lower case 710, the permanent magnet 190 is located in the adjacent position to work up and down. That is, as in the present embodiment, the electromagnet 180 and the permanent magnet may be installed to face each other on the left and right sides, or may be installed to face each other on the upper and lower sides to provide vibration to the seesaw movement.

Accordingly, the permanent magnet 190 is pulled up and down in accordance with the current direction of the electromagnet 180, and the vibration bar 120 provides the power to tap the object to be cleaned while the seesaw movement of the elastic support portion 140 to the point. .

Sterilization assembly 300, which is one of the features of the present invention is implemented as a heat sterilization assembly 300 to sterilize by applying heat to the object to be cleaned.

The heat sterilization assembly 300 includes a hot plate 310 and an electric heater 330 disposed on the bottom surface of the lower case 710 as shown in FIGS. 8 and 9.

The hot plate 310 is composed of a connecting plate 315 connecting the upper and lower hot plates 311 and 313 and the upper and lower hot plates 311 and 313 to form an insertion space 314 into which the electric heater 330 is inserted. It is. In addition, the hot plate 310 may be made of an aluminum material excellent in thermal conductivity.

After the electric heater 330 is inserted into the insertion space 314, the heat sterilization assembly 300 is completed by pressing the hot plates 311 and 313 in close contact with each other.

The heat sterilization assembly 300 is mounted to the heater mounting case 350.

The heater mounting case 350 is received and fastened to the heater mounting case storage groove 713 formed at the bottom of the lower case 710.

One side of the heater mounting case 350 is formed with a cable lead-out hole 351 is drawn out of the cable (not shown) for connecting the PCB 200 and the electric heater 330. Of course, the cable outlet hole 353 is also formed in the heater mounting case storage groove 713.

In addition, the electric heater 330 is preferably implemented with a PTC heater 330.

The PTC heater 330 is characterized by a rapid rise in resistance at a certain temperature when the temperature rises. When the temperature rises above a certain temperature, the resistance increases, the current decreases, the heat generation decreases, and the temperature decreases, the resistance decreases, the current increases, and the temperature rises. In this way, control is performed at a constant temperature.

Therefore, it is possible to prevent the rise above the set temperature without a separate temperature sensor is stable when heating the fabrics.

In addition, the PTC heater 330 is preferably provided with a temperature sensor (not shown).

The temperature sensor (not shown) is set to a maximum set temperature (150 ° C.) of the PTC heater 330 higher than the use temperature (120 ° C.), for example, and controls the operation of the PTC heater 330 when the use temperature is reached. Since the set temperature rises along the slope of the maximum set temperature, it only reduces the preheating standby time but is not a separate temperature sensor to prevent overheating. The temperature sensor (not shown) is mounted on the upper hot plate 311.

Since the hot plate 310 functions like an ironing board to directly touch the object to be cleaned and kills bacteria and pests by heat, sterilization and insecticide are certainly performed and the time is very short.

3 and 8, the vacuum cleaning assembly 500 includes a suction port 510 formed at the bottom of the lower case 710, a suction motor 530 mounted at an upper surface of the lower case 710, and an upper case ( It includes a dust collecting container 550 detachably installed in the dust collecting box mounting groove 760 formed on the upper portion of the 750.

The suction port 510 is formed through the suction groove 511 formed on the bottom surface of the lower case 710. The suction groove 511 is equipped with a grate-shaped grate 515 can prevent the complete adsorption of the fabrics can lead to smooth suction.

The suction port 510 is installed at the rear of the striking plate 131, so that the vacuum suction after the tapping is sufficiently made to increase the dust suction efficiency.

On the other hand, since the suction port 510 or the great 515 operates in close contact with the fabric to some extent, even if the wheel 701 is attached to the bottom of the lower case 710, it may be very difficult to push out.

In order to smoothly run this, it is preferable that the side suction holes 513 are formed on the side surfaces of the suction grooves 511.

Side suction port 513 is the opposite role of the air vent to suppress the adhesion of the fabric to the suction port 510 as much as possible.

On the other hand, it is preferable that the introduction inlet 520 is formed in front of the hot plate 310 as shown in FIG.

The introduction inflow path 520 is a first inflow path 521 formed at the foremost bottom of the lower case 710 and a second inflow path formed between the first inflow path 521 and the suction groove 511. The furnace 523 is comprised.

The first introduction inlet 521 is formed in the longitudinal direction (front and rear) of the inlet guide plate 522 protruding further downward than the bottom of the lower case 710 (for example, such as the height of the wheel touching). In addition, a plurality of inflow guide plates 522 are provided at predetermined intervals in the horizontal direction.

Therefore, the first introduction inflow path 521 is formed between the inflow guide plate 522.

The second introduction inlet 523 is configured as a second introduction inlet groove that is formed deeper than the heater mounting case storage groove 731.

The second inflow path 523 maintains the state opened and closed by the heater mounting case 350.

Therefore, the main suction action is the suction groove 510-> the suction opening 510, or the first inlet passage 521-> the second inlet passage 523-> the suction groove 511-> the suction opening 510 Is done.

As illustrated in FIG. 11, the dust collecting container 550 includes a dust collecting housing 551 having an inlet 553 and an outlet 555 formed on a lower surface and a rear surface thereof, and a filter part 527 mounted to the outlet 555. It is. It is preferable that the handle 552 protrudes from the upper surface of the dust collecting housing 551.

7 and 8, the dust collecting hole mounting groove 760 includes a first passage communicating hole 761 that forms a flow path between the inlet 510 and the inlet 553 of the dust collecting container 550, and A second flow path communication hole 763 is formed to form a flow path between the outlet port 555 or the filter part 527 of the analgesic 550 and the suction motor 530.

The first channel communicating hole 761 and the second channel communicating hole 763 are preferably formed on the bottom and the back of the dust collecting groove mounting groove 760. Correspondingly, the inlet 553 and the outlet 555 are formed on the bottom and the back of the dust collecting housing 551.

Accordingly, the foreign matter is filtered through the suction port 510-> first channel communication hole 761-> inlet 553-> filter unit 527 is the second channel communication hole 763-> suction motor 530. )-> Exit to outlet 765.

Preferably, the HEPA filter 540 is further disposed on the exhaust port side of the suction motor 530 to filter the fine dust before the air flows out to the outlet port 765.

On the other hand, the inside of the dust collecting housing 551 is coated with a photocatalyst, it is preferable that the light irradiation member 560 for activating the photocatalyst is installed on the bottom of the dust collecting container mounting groove 760.

The light irradiation member 560 is preferably implemented as an LED member.

As described above, since the foreign substances filtered by the photocatalyst (that is, the water vapor in the air decomposes to enhance the sterilization ability by making hydroxyl groups) are activated in the dust collecting housing 551, bacteria can be prevented from being reproduced again. .

In addition, as shown in FIG. 7, the light irradiation member 560 is provided outside the dust collecting container 550, so that wires and the like can be wired independently of the dust collecting container 550, thereby simplifying the layout.

In addition, the dust collecting housing 551 is made of a transparent plastic, it is possible to further increase the light irradiation transmittance to further promote the activation of the photocatalyst.

As described above, although described with reference to a preferred embodiment of the present invention, the present invention can be variously modified or modified without departing from the spirit and scope of the present invention described in the claims Those skilled in the art will appreciate.

The sterilization assembly of the present embodiment uses a hot plate of the same principle as the iron, but the sterilization and insecticide by spraying hot steam to the object to be cleaned gives almost the same effect. Steam sterilization assembly is to use the principle of the steam cleaner, the steam generator is placed inside the main body 700, and the steam generated in the steam generator is to be injected through the bottom of the lower case 710.

The present invention can be applied to any vacuum cleaner requiring blow.

100: blow assembly 110: blow member
120: vibration bar 120a: bottom plate
120b: Both side plates 121: Magnet mounting bracket
123: fastening portion 125: tool access hole
130: hitting unit 131: hitting plate
132: blow projection 133: shaft portion
133a: fitting groove 134: top of polygon
135 packing 140 elastic support
141: support piece 143: support base plate
145: fastening plate 146: fastening hole
170: vibration member 180: electromagnet
190: permanent magnet 200: PCB
300: sterilization assembly 310: hot plate
311,313: Upper and lower heating plate 314: Insertion space
315: connecting plate 330: electric heater (PTC heater)
350: heater mounting case 351,353: cable drawing hole
500: vacuum assembly 510: suction port
511: suction groove 513: side suction port
515: Great 520: Introduction Funnel
521: first inlet 522: inlet guide plate
523: second introduction inlet 530: suction motor
540: HEPA filter unit 545: cover
550: dust collecting container 551: dust collecting housing
552 handle 553 inlet
555: outlet 557: filter portion
560 light irradiation member 700 body
701: wheels 710: lower case
711: through hole 711a: fitting protrusion
713: heater mounting case storage groove 730: handle
750: upper case 760: dust collecting groove
761: first euro communication 763: second euro communication
765: outlet

Claims (5)

In the blower for a cleaner to vibrate the object to be shaken by vibrating by the vibration member,
Vibrating bar,
A hitting part installed at left and right sides of the vibrating bar and hitting the object to be cleaned;
Wherein the vibration bar includes an elastic support portion for supporting the center lower surface of the vibration bar that is the point of seesaw movement,
The elastic support part is a cleaner hitting member for vibrating up and down in the wake of the seesaw movement of the vibration bar.
The method of claim 1,
The elastic support portion is a blow member for a cleaner made of S-shape.
The method according to claim 1 or 2,
Blowing member for the cleaner made of the vibration bar and the elastic support is integrally formed.
Blow assembly to blow off the foreign object by hitting the object to be cleaned;
A vacuum cleaning assembly for collecting and collecting the foreign matter;
It includes a main body for receiving the blow assembly and the vacuum cleaning assembly,
The striking assembly includes a vibrating bar, a striking part installed at left and right sides of the vibrating bar, and striking the object to be cleaned, an elastic support part installed between the bottom of the main body and the center of the vibrating bar, and the left side of the vibrating bar. Or a permanent magnet installed on the right side, and an electromagnet mounted on the main body adjacent to the permanent magnet,
The elastic support portion supports the lower surface of the center of the vibration bar which is the point where the vibration bar is a seesaw movement,
The elastic support unit is a vacuum cleaner that vibrates up and down in the wake of the seesaw movement of the vibration bar.
The method of claim 4, wherein
The elastic bearing portion is S-shaped,
The vacuum bar and the elastic support portion is a vacuum cleaner that is formed integrally.

Images