Chute type multifunctional cleaning machine suction scraper

Abstract

The utility model provides a kind of chute type multifunctional cleaning machine suction scraper, including scraper head body and water nozzle, the front end of scraper head body is provided with suction port, further including splash-proof cover, the cavity of the upper end and the front end of the splash-proof cover is open, the upper end surface of the splash-proof cover is slidably installed below the bottom end of the suction port of the scraper head body, the bottom end surface of the splash-proof cover and the suction port enclose a half-enclosed space for the water nozzle to extend into;With the splash-proof cover is installed in the bottom end below suction port in the way of sliding groove, the sliding groove type mounting structure between splash-proof cover and suction port facilitates the installation and disassembly of splash-proof cover at the bottom end of suction port, easy to operate;Splash-proof cover concentrates the liquid sprayed by water nozzle in the half-enclosed space enclosed between splash-proof cover and the bottom end surface of suction port, prevents liquid from splashing outward, while concentrating the sprayed liquid in the hollow area, making it easier to clean the material.

Description

Technical Field

[0001] This utility model relates to the technical field of suction devices for cleaning machines, specifically to a chute-type multi-functional suction squeegee for cleaning machines. Background Technology

[0002] Traditional cleaning methods involve using a stiff-bristled brush to scrub the items, which can damage them, extending their lifespan. Additionally, the cleaning process is slow, and the items dry slowly as well.

[0003] In existing technologies, the common cleaning method is to use a wet cleaner. The cleaning nozzle usually consists of a nozzle body and a spray nozzle. The nozzle body is a hollow structure that connects to the suction pipe of the suction machine to form a suction pipe. When the cleaning nozzle makes back-and-forth contact with the surface of the object to be cleaned, the spray nozzle supplies cleaning fluid to the surface of the object being cleaned, while the nozzle body draws the cleaning fluid and dirt from the surface of the object.

[0004] Most cleaning nozzles on the market have their spray nozzles located at the bottom of the nozzle body, protruding from the body and easily causing water splashing and further contamination, resulting in poor practical performance. Some cleaning nozzles on the market have water deflectors on both sides of the spray nozzle, but the splash prevention effect is still not ideal. Meanwhile, some cleaning nozzles on the market have two non-removable, integrally molded pipe openings inside the nozzle body. One opening is a standard suction port connected to the suction pipe, and the other opening is used to install the spray nozzle and spray cleaning fluid, forming a cleaning fluid channel. While this method solves the splash problem to some extent, the integral molding of the nozzle body and the deflector shell increases the thickness of the nozzle body. When cleaning crevices or gaps in sofas, the increased thickness of the cleaning nozzle makes it difficult to achieve a thorough cleaning.

[0005] There are also products on the market that use limit fasteners to assemble the scraper head and splash guard together, which solves the problem of using the scraper head alone. However, the assembly is inconvenient and requires the user to forcefully pry it open for installation or disassembly, which can easily cause scratches on the scraper head, damage to the splash guard, and injury to the user. Utility Model Content

[0006] In view of the deficiencies in the existing technology, the purpose of this utility model is to provide a chute-type multi-functional cleaning machine suction squeegee that is easy to disassemble and install and can effectively prevent water splashing.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] This application provides a chute-type multi-functional cleaning machine suction squeegee, including a squeegee head body and a spray nozzle. The front end of the squeegee head body is provided with a suction port, and it also includes a splash guard. The splash guard includes a cavity with an open upper end and a front end. The upper end face of the splash guard is slidably installed below the bottom end of the suction port of the squeegee head body. The splash guard and the bottom end face of the suction port form a semi-enclosed space for the spray nozzle to extend into.

[0009] Furthermore, the top outer edges of the opposite sides of the splash guard are respectively provided with sliding grooves arranged along their length direction, and the bottom ends of the opposite sides of the suction port are respectively provided with sliding rails along their length direction, and the sliding grooves are slidably installed in the sliding rails.

[0010] Furthermore, the rear inner wall of the splash guard is provided with a notch, through which the spray nozzle extends into the semi-enclosed space.

[0011] Furthermore, the front end of the splash guard is provided with a downward-sloping cutout shape.

[0012] The beneficial effects of this utility model are as follows:

[0013] By employing the aforementioned chute-type multi-functional cleaning machine suction nozzle, the splash guard is installed in a chute-like manner below the bottom of the suction port. The chute-like installation structure between the splash guard and the suction port facilitates the installation and removal of the splash guard at the bottom of the suction port, making it easy to operate. The splash guard concentrates the liquid sprayed from the nozzle into a semi-enclosed space between the bottom surface of the splash guard and the suction port, preventing the liquid from splashing outwards. At the same time, it concentrates the sprayed liquid in the hollow area, making it easier to clean materials. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the suction chute of the multi-functional cleaning machine in the embodiments of this application.

[0015] Figure 2 This is a three-dimensional structural diagram of the chute-type multi-functional cleaning machine after the splash guard is removed, according to an embodiment of this application.

[0016] Figure 3 This is a three-dimensional structural diagram of the splash guard in the embodiment of this application.

[0017] Figure 4 for Figure 1 A magnified schematic diagram of the structure at point A in the diagram.

[0018] Figure 5 This is a three-dimensional structural diagram of the suction nozzle of the chute-type multi-functional cleaning machine in an embodiment of this application from another angle.

[0019] Figure 6 for Figure 5 A magnified schematic diagram of the structure at point B in the diagram.

[0020] In the picture:

[0021] 100-Slide-Type Multi-Functional Cleaning Machine with Suction Squeegee;

[0022] 10-Drawer head body; 11-Suction port; 12-Slide rail;

[0023] 20-Spray nozzle;

[0024] 30-Clamp;

[0025] 40 - Water outlet switch;

[0026] 50 - Splash guard; 51 - Left side wall; 52 - Right side wall; 53 - Rear side wall; 54 - Bottom wall; 55 - Notch; 56 - Slide groove;

[0027] 60-Connecting plate. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0029] See appendix Figure 1 Appendix Figure 3 and attached Figure 4 As shown, this embodiment provides a chute-type multi-functional cleaning machine suction nozzle 100, including a nozzle body 10, a spray nozzle 20, and a splash guard 50. The front end of the nozzle body 10 is provided with a suction port 11, and the spray nozzle 20 is located below the suction port 11. The spray nozzle 20 is fixed to the nozzle body 10 by a clamp 30. The spray nozzle 20 is connected to an external water supply pipe for spraying liquid outward for rinsing. A water outlet switch 40 is installed on the spray nozzle 20.

[0030] Continue to refer to the appendix Figure 1 Appendix Figure 3 and attached Figure 4 As shown, in this embodiment, the splash guard 50 is installed at the bottom of the suction port 11 in a sliding groove manner for easy disassembly and installation. The splash guard 50 includes a cavity with an open upper end and a front end. That is, the splash guard 50 includes a left side wall 51, a right side wall 52, a rear side wall 53, and a bottom wall 54. The left side wall 51, the right side wall 52, the rear side wall 53, and the bottom wall 54 form an external structure with an open upper end and a front end. The upper end face of the splash guard 50 is slidably installed below the bottom end of the suction port 11 of the scraper head body 10. The splash guard 50 and the bottom end face of the suction port 11 form a semi-enclosed space for the water nozzle 20 to extend into.

[0031] See attached document Figure 1 To be continued Figure 4As shown, specifically, the top outer edges of the left side wall 51 and right side wall 52 of the splash guard 50 are respectively provided with sliding grooves 56 arranged along their length direction. Slide rails 12 are respectively provided along their length direction at the bottom ends of opposite sides of the suction port 11, and the sliding grooves 56 are slidably installed within the slide rails 12. When installing or removing the splash guard 50 from the suction port 11, the operator can easily slide the splash guard 50 outwards or inwards along the slide rails 12, thus achieving the installation or removal of the splash guard 50, which is easy to operate.

[0032] See attached document Figure 1 Appendix Figure 3 Appendix Figure 5 and attached Figure 6 As shown, in this embodiment, a notch 55 is provided on the rear inner wall of the splash guard 50. The spray nozzle 20 extends into the semi-enclosed space through the notch 55. For example, in order to facilitate the installation and placement of the spray nozzle 20 in the notch 55, the shape of the notch 55 matches the shape of the spray nozzle 20 so that the spray nozzle 20 can be locked in the notch 55 and the spray nozzle 20 will not easily sway left and right during use. Meanwhile, to prevent the spray nozzle 20 from moving erratically under water pressure during use, the spray nozzle 20 is fixed to the bottom end face of the suction port 11 by a connecting plate 60. That is, an installation hole is provided at the bottom end of the connecting plate 60. After the spray nozzle 20 passes through the installation hole, it extends into the notch 55 on the splash guard 50. The upper end of the connecting plate 60 is fixed to the bottom end face of the suction port 11. By fixing the connecting plate 60 to the suction port 11, the spray nozzle 20 can be fixed below the suction port 11. In this way, the spray nozzle 20 will not sway from side to side during water spraying.

[0033] See attached document Figure 5 As shown, the front end of the splash guard 50 has a downward-sloping cutout structure. The downward angle helps to gather water and dirt directly below the nozzle, rather than pushing them forward or splashing them to the sides. At the same time, the downward slope acts like a "scraper" during use, allowing it to fit more closely to the object being cleaned. In addition, the downward cutout can better fit curved surfaces, adapting to the complex structure of furniture (such as sofa armrests, backrest seams, and carpet pile), which often have irregular curvatures. It can also improve cleaning efficiency by concentrating suction power for deep dirt extraction. The sloping cut gathers wastewater directly below the suction port, and with the help of vacuum suction, it can efficiently extract deep-seated dirt (such as oil stains and pet urine that have seeped into fabric fibers). The surface is dried instantly, and wastewater is quickly recovered, which shortens the drying time and prevents furniture from becoming damp for a long time, leading to mold or water stains.

[0034] See attached document Figure 1As shown, the splash guard 50 is installed below the bottom of the suction port 11 in a sliding groove manner. The sliding groove installation structure between the splash guard 50 and the suction port 11 facilitates the installation and removal of the splash guard 50 at the bottom of the suction port 11, making it easy to operate. The splash guard 50 concentrates the liquid sprayed from the nozzle 20 into a semi-enclosed space between the bottom surface of the splash guard 50 and the suction port 11, preventing the liquid from splashing outward. At the same time, it concentrates the sprayed liquid in the hollow area, making it easier to clean the material.

[0035] See attached document Figure 1 and attached Figure 2 As shown, in this embodiment, the chute-type multi-functional cleaning machine suction squeegee 100 can independently pull out the splash guard 50 and detachably install it on the squeegee head body 10, allowing users to install and disassemble it according to actual scenarios. When using the squeegee head body 10, dry cleaning of materials can be performed; when using both the splash guard 50 and the squeegee head body 10, wet cleaning of materials can be performed, broadening the application scenarios and expanding the scope of application. When the splash guard 50 is removed, the front thickness of the squeegee head body 10 is reduced, leaving only the suction port 11, which allows for easy operation in narrow spaces and flexible operation.

[0036] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A chute-type multi-functional cleaning machine suction nozzle, comprising a nozzle head body and a water spray nozzle, wherein the front end of the nozzle head body is provided with a suction port, characterized in that, It also includes a splash guard, which has a cavity with an open top and a front end. The upper surface of the splash guard is slidably mounted below the bottom of the suction port of the scraper head body. The splash guard and the bottom surface of the suction port form a semi-enclosed space for the water nozzle to extend into.

2. The chute-type multi-functional cleaning machine suction squeegee according to claim 1, characterized in that, The splash guard has grooves arranged along its length at the top outer edges of its opposite sides, and slide rails are provided at the bottom ends of its opposite sides of the suction port along its length. The grooves are slidably installed in the slide rails.

3. A chute-type multi-functional cleaning machine suction squeegee according to claim 1 or 2, characterized in that, The rear inner wall of the splash guard has a notch, and the spray nozzle extends into the semi-enclosed space through the notch.

4. A chute-type multi-functional cleaning machine suction squeegee according to claim 1 or 2, characterized in that, The front end of the splash guard has a downward-sloping cutout.

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