Innovative vacuum cleaner

Abstract

A novel suction cleaner, characterized in that it comprises a hand cleaner, wherein a suction nozzle section is attached to the hand cleaner, a cleaning frame is rotatably attached to the underside of the suction nozzle section, supports are rotatably attached to the side of the cleaning frame facing the hand cleaner, and the supports are supported on the underside of the suction nozzle section.

Description

TECHNICAL FIELD

[0001] The present utility model belongs to the field of cleaning technology and relates in particular to a novel vacuum cleaner. STATE OF THE ART

[0002] Indoors, hard, smooth surfaces such as tiles and windows require maintenance and cleaning to keep them clean. Exterior windows can also become dirty from everyday dust and dirt. Therefore, some labor-saving cleaning devices are available as a substitute for manual cleaning of such surfaces.

[0003] Existing cleaning devices can ensure that the suction nozzle remains in contact with the surface to be cleaned by attaching a pivoting cleaning accessory, while the cleaning accessory and the surface to be cleaned remain in a state of surface contact, so as to enable the simultaneous operation of the cleaning accessory and the suction nozzle. However, when the cleaning accessory is not needed, the suction nozzle and the cleaning accessory will interfere with each other in their usage functions. That is, because the cleaning accessory remains in contact with the surface to be cleaned, it is difficult to adjust the contact angle between the suction nozzle and the surface to be cleaned. However, an inappropriate suction angle will result in reduced suction power. CONTENT OF THIS APPLICATION

[0004] In view of the shortcomings of the prior art, the technical problem to be solved by the present utility model is to provide a novel vacuum cleaner such that the cleaning accessory does not interfere with the use of the suction nozzle when the user does not need to use the cleaning accessory.

[0005] In order to solve the above-mentioned technical problem, the technical solution adopted by the present utility model is a novel suction cleaner comprising a handheld cleaner, wherein a suction nozzle portion is attached to the handheld cleaner, a cleaning rack is rotatably attached to the underside of the suction nozzle portion, supports are rotatably attached to the side of the cleaning rack facing the handheld cleaner, and the supports are supported on the underside of the suction nozzle portion.

[0006] Preferably, the number of carriers is two or more, wherein the plurality of carriers are evenly distributed on the cleaning rack and arranged to rotate, and wherein the cleaning rack is mounted with rotation blocks for rotating the carriers.

[0007] Preferably, the carrier is provided with a limit block projecting toward the rotation block, and the rotation block is provided with two limit grooves mating with the limit block, and the center axis of the two limit grooves is arranged vertically.

[0008] Preferably, the cleaning frame is provided with a fitting block on one side of the rotation block, and a recess is provided on the surface of the support facing the fitting block, and the recess is engageable with the fitting block.

[0009] Preferably, the carrier is open with a holding opening.

[0010] Preferably, a rotating sleeve is provided at the rotating connection point of the hand cleaner with the cleaning frame, and the cleaning frame is provided with a rotating column which rotatably fits with the rotating sleeve, and one side of the rotating sleeve is opened with a slit opening.

[0011] Preferably, the cleaning frame is provided with a Velcro surface, and the Velcro surface is provided with a cleaning cloth.

[0012] Preferably, a wiper and a deflector plate are provided at the suction opening position of the suction nozzle portion, and the wiper and the deflector plate are arranged on the top and bottom of the suction nozzle portion, respectively.

[0013] Preferably, the hand cleaner is provided with a cleaning liquid container, a spray nozzle is arranged on the same side of the hand cleaner as the suction nozzle portion, a spray pump is provided within the hand cleaner, which is respectively connected to the cleaning liquid container and the spray nozzle, and the hand cleaner is provided with a start button for driving the spray pump to start.

[0014] Preferably, a collection tank is provided at the lower section of the hand cleaner, which is connected to the suction nozzle section.

[0015] The present utility model has the following advantageous effects over the prior art: 1. In a novel vacuum cleaner according to the present invention, when the cleaning rack is needed, the cleaning rack can be rotated out and the supports can be inverted so that the supports are supported on the underside of the suction nozzle section to form a fixture, thereby allowing the cleaning rack to be used simultaneously with the suction nozzle section. When the cleaning rack is not in use, the supports are inverted and reset, and at this time, the cleaning rack loses the support and fixture provided by the supports. After that, the cleaning rack is pivoted back toward the handheld cleaner to fit the underside of the suction nozzle section. When the user performing the cleaning does not need to use the cleaning accessory for support, the contact angle between the suction nozzle and the surface to be cleaned is not affected. 2. In the novel vacuum cleaner according to the present utility model, it is possible to simply rotate the supports back so that the cleaning frame is rotated along the connection point with the suction nozzle section, whereby in the state in which the cleaning frame and the surface to be cleaned are in surface contact, the suction nozzle section still remains in contact with the surface to be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 shows a schematic structural representation of a vacuum cleaner according to the present utility model; Fig. 2 shows a schematic structural representation of a vacuum cleaner according to the present utility model in another view; Fig. 3 shows a schematic structural diagram of a suction nozzle section and a cleaning frame according to the present utility model; Fig. 4 shows an enlarged schematic structural representation of a rotary sleeve according to the present utility model; Fig. 5 shows an enlarged schematic structural representation of a rotary block according to the present utility model.

[0016] Reference numerals in the drawings: 1, hand cleaner; 2, suction nozzle section; 3, cleaning rack; 4, carrier; 5, rotation block; 6, limiting block; 7, limiting groove; 8, fitting block; 9, recess; 10, holding hole; 11, rotating sleeve; 12, rotating column; 13, slotted hole; 14, scraper; 15, deflector plate; 16, cleaning liquid container; 17, spray nozzle; 18, start button; 19, collection tank. DETAILED DESCRIPTION

[0017] In order to make the above features and advantages of the present utility model more clear and easier to understand, the following embodiments are specifically cited and described in detail with reference to the accompanying drawings as follows.

[0018] As in Fig. 1 to Fig.5, the present embodiment provides a novel suction cleaner comprising a handheld cleaner 1, wherein a suction nozzle section 2 is attached to the handheld cleaner 1, a cleaning rack 3 is rotatably mounted on the underside of the suction nozzle section 2, supports 4 are rotatably mounted on the side of the cleaning rack 3 facing the handheld cleaner 1, and the supports 4 are supported on the underside of the suction nozzle section 2. Specifically, the number of supports 4 is two, the two supports 4 are symmetrically rotatably arranged on the cleaning rack 3, and the cleaning rack 3 is mounted with rotation blocks 5 for rotating the supports 4. By providing two supports 4, stable support is achieved, which can prevent the cleaning rack 3 from swaying during cleaning due to the contact of the cleaning rack 3 with the surface to be cleaned.This is because the single support 4 has only one support point, and the single support point causes swaying when pressure is applied to the cleaning rack 3. With this provision, the use of the cleaning rack 3 becomes more stable, and the support 4 is provided with an inclined surface that fits the underside of the suction nozzle section 2, so that the support 4 can be better fitted to the underside of the suction nozzle section 2 for stable support, thereby preventing the support 4 from shifting and thereby causing movement of the supporting force that affects the use of the cleaning rack 3, and further ensuring stable support by the supports 4, so that the cleaning rack 3 can be used stably and is not affected by the supports.In another embodiment, the number of supports 4 may be more than two, evenly distributed on the cleaning rack and rotatably arranged. When the user wants to use the cleaning rack 3 for cleaning, the cleaning rack 3 can be rotated out, and the supports 4 can be turned over so that the supports 4 are supported on the underside of the suction nozzle section 2 to form a fixture, whereby the cleaning rack 3 can be used simultaneously with the suction nozzle section 2. When the cleaning rack 3 is not in use, the supports 4 can be turned over and reset, and at this time, when the cleaning rack 3 loses the support and fixture provided by the supports 4, the cleaning rack 3 is pivoted back toward the handheld cleaner 1 to be adjusted to the underside of the suction nozzle section 2.If the user performing the cleaning does not need to use the cleaning accessory for support, the contact angle between the suction nozzle and the surface to be cleaned is not affected; it is also possible to simply rotate the supports 4 back and rotate the cleaning rack 3 along the connection point with the suction nozzle section 2, so that in the state where the cleaning rack 3 and the surface to be cleaned are in surface contact, the suction nozzle section 2 still remains in contact with the surface to be cleaned.

[0019] Further, the carrier 4 is provided with a limit block 6 projecting toward the rotation block 5, and the rotation block 5 is provided with two limit grooves 7 mating with the limit block 6, and the center axis of the two limit grooves 7 is arranged vertically.This means that when the carrier 4 is rotated out for support, it can be placed in one of the limiting grooves 7 by the limiting block 6 to form another stable attachment, thereby preventing the carrier 4 from automatically turning over during use and thereby affecting the use; and when the carrier 4 is turned over and restored after use is finished, it can be placed in the other limiting groove 7 for attachment and folding by the limiting block 6, thereby preventing the carrier 4 from falling out during use and thus affecting the overall use of the cleaner.

[0020] Furthermore, the cleaning rack 3 is provided with a fitting block 8 on one side of the rotating block 5, and a recess 9 is provided on the surface of the carrier 4 facing the fitting block 8, and the recess 9 is engageable with the fitting block 8. When the carrier 4 is not used, the carrier 4 can be stably placed on the fitting block 8 due to the fit of the fitting block 8 with the recess 9 and then returned and stored, thereby preventing the carrier 4 from falling out during use and thus affecting the overall use of the cleaner.

[0021] Furthermore, the carrier 4 is opened with a holding opening 10. When the user wants to use the carriers 4, the employee can put his hands into the holding openings to grasp the carriers 4 so that he can better turn the carriers 4 over, which makes it easier for the user to turn the carriers 4 over during use.

[0022] Furthermore, a rotating sleeve 11 is provided at the rotating connection point of the hand cleaner 1 and the cleaning rack 3, and the cleaning rack 3 is provided with a rotating column 12 that rotatably fits with the rotating sleeve 11, and one side of the rotating sleeve 11 is opened with a slotted opening 13. The rotatable arrangement of the rotating column 12 in the rotating sleeve 11 enables stable rotation between the cleaning rack 3 and the hand cleaner 1, and the rotating column 12 can be pulled out of the rotating sleeve 11 through the slotted opening 13 to disassemble the carrier 4, which facilitates disassembly for replacement or maintenance of the carrier 4.

[0023] Furthermore, the cleaning frame 3 is equipped with a Velcro surface, and the Velcro surface is provided with a cleaning cloth. The Velcro surface allows the cleaning cloth to be torn off directly, which facilitates the replacement of the cleaning cloth and increases the efficiency of the cleaner's use.

[0024] Further, a scraper 14 and a deflector 15 are provided at the suction opening position of the suction nozzle portion 2, and the scraper 14 and the deflector 15 are respectively arranged on the upper and lower surfaces of the suction nozzle portion 2. The water stains on the surface to be cleaned are scraped off by the scraper 14, and the water stains are absorbed by the deflector 15 in conjunction with the suction nozzle portion 2, so that the water stains on the surface to be cleaned can be cleanly cleaned without leaving traces on the surface to be cleaned.

[0025] Furthermore, the hand cleaner 1 is provided with a cleaning liquid container 16. A spray nozzle 17 is arranged on the same side of the hand cleaner 1 as the suction nozzle section 2. A spray pump is provided inside the hand cleaner 1, which communicates with the cleaning liquid container 16 and the spray nozzle 17, respectively. The hand cleaner 1 is provided with a start button 18 for driving the spray pump to start. Specifically, the cleaning liquid container 16 is provided with an injection port for filling cleaning liquid, and the injection port is provided with a plug so that the injection port can be exposed by opening the plug, and then the cleaning liquid can be injected into the cleaning liquid container 16.By pressing the start button 18 on the hand cleaner 1, the spray pump is started, the spray pump then sucks the cleaning liquid in the cleaning liquid container 16 and sprays it through the spray nozzle 17, and the sprayed cleaning liquid falls onto the surface to be cleaned, and the cleaning frame 3 together with the cleaning liquid cleans the surface to be cleaned.

[0026] Furthermore, a collection tank 19 is provided at the lower portion of the hand cleaner 1, which is connected to the suction nozzle portion 2. The water stains are sucked into the collection tank 19 by the deflector plate 15 together with the suction nozzle portion 2, and then the water stains collected therein are disposed of by disassembling the collection tank 19, which facilitates the cleaning of the water stains.

[0027] The foregoing shows and describes the basic principle and main features of the present inventive creation and the advantages of the present invention, and those skilled in the art should understand that the present utility model is not limited by the above embodiments, and that the above embodiments and the description in the description are only intended to illustrate the principle of the present utility model, and that the present utility model will also have various variations and improvements without departing from the spirit and scope of the present inventive creation, and that all of these variations and improvements fall within the scope of the present utility model for which protection is claimed, and the scope of which is defined by the appended claims and their equivalents.

Claims

[1] New type of vacuum cleaner, characterized by that it comprises a hand cleaner, wherein a suction nozzle section is attached to the hand cleaner, a cleaning frame is rotatably attached to the underside of the suction nozzle section, supports are rotatably attached to the side of the cleaning frame facing the hand cleaner and the supports are supported on the underside of the suction nozzle section. [2] Novel vacuum cleaner according to claim 1, characterized by that the number of carriers is two or more, wherein the plurality of carriers are evenly distributed on the cleaning frame and arranged to be rotatable, and wherein the cleaning frame is mounted with rotation blocks for rotating the carriers. [3] Novel vacuum cleaner according to claim 2, characterized bythat the carrier is provided with a limit block which projects towards the rotation block, and the rotation block is provided with two limit grooves which fit with the limit block, and the central axis of the two limit grooves is arranged vertically. [4] Novel vacuum cleaner according to claim 2, characterized by that the cleaning frame is provided with a fitting block on one side of the rotation block, and a recess is provided on the surface of the carrier facing the fitting block, and the recess is to be engaged with the fitting block. [5] Novel vacuum cleaner according to claim 1, characterized by that the carrier is open with a holding opening. [6] Novel vacuum cleaner according to claim 1, characterized bythat a rotating sleeve is provided at the rotating connection point of the hand cleaner with the cleaning frame, and the cleaning frame is provided with a rotating column which rotatably fits with the rotating sleeve, and one side of the rotating sleeve is opened with a slotted opening. [7] Novel vacuum cleaner according to claim 1, characterized by that the cleaning frame is provided with a Velcro surface and the Velcro surface is provided with a cleaning cloth. [8] Novel vacuum cleaner according to claim 1, characterized by that a wiper and a deflector plate are provided at the suction opening position of the suction nozzle section, and the wiper and the deflector plate are arranged on the top and bottom of the suction nozzle section, respectively. [9] Novel vacuum cleaner according to claim 1, characterized bythat the hand cleaner is provided with a cleaning liquid container, a spray nozzle is arranged on the same side of the hand cleaner as the suction nozzle section, a spray pump is provided within the hand cleaner, which is respectively connected to the cleaning liquid container and the spray nozzle, and the hand cleaner is provided with a start button for driving the spray pump to start. [10] Novel vacuum cleaner according to claim 1, characterized by that a collection tank is provided at the lower section of the hand cleaner, which is connected to the suction nozzle section.

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