Trolley for cleaning

Abstract

The utility model discloses a trolley for cleaning, which relates to the technical field of cleaning tools and comprises a movable base, a trolley handle is fixedly mounted at the edge of the top of the movable base, a cleaning box is movably connected to the top of the movable base, and a placing box is movably connected to the top of the movable base and located on the right side of the cleaning box. A water drainage pipe is fixedly installed on the outer wall of the cleaning box in an embedded mode, and a cleaning mechanism is arranged on the inner wall of the cleaning box. Through the cooperation of the filter screen, the pressure-bearing strip, the mounting frame, the spring, the L-shaped handle and the cleaning edge strip, impurities generated in the mop cleaning process can be intercepted through the filter screen, the impurities are concentrated, meanwhile, when the pressure-bearing strip is extruded by the mounting frame, the spring can be extruded, the mounting frame is buffered, and the service life of the mop is prolonged. And when the mounting frame is taken outwards through an L-shaped handle, the interior of the cleaning box can be cleaned through a cleaning edge strip.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning tools, in particular to a trolley for cleaning. Background Art

[0002] A handcart is a transport vehicle that is pushed and pulled by manpower. It is the ancestor of all vehicles. Although the material handling technology of handcarts is constantly developing, handcarts are still used as an indispensable transport tool. Handcarts are widely used in production and life because they are low-cost, simple to maintain, easy to operate, and light in weight. They can work in places where motor vehicles are inconvenient to use, and are very convenient for transporting lighter items over short distances.

[0003] A Chinese patent with publication number CN208069722U has been proposed in the prior art. The technical solution disclosed in the patent document is as follows: a cleaning trolley, comprising a base and a bucket placed on the base, the bottom of the bucket is provided with rollers for moving the bucket, the lower surface of the base is provided with four wheels, the four wheels are respectively located at the four corners of the base, the base is provided with a protective frame arranged around the bucket, and the height of the protective frame is greater than half the height of the bucket.

[0004] In order to solve the problem that the bucket placed on the existing cleaning trolley cannot be fixed, the existing technology uses a protective frame to surround the bucket to prevent the bucket from sliding out of the base or shaking. However, after using the mop to clean the floor, the mop needs to be placed in the bucket for cleaning. However, impurities will float in the water during the cleaning process, which makes it inconvenient to separate the impurities from the water, resulting in a problem of reduced water usage. Utility Model Content

[0005] The purpose of the utility model is to provide a trolley for cleaning to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A trolley for cleaning comprises a mobile base, a trolley handle is fixedly installed at the top edge of the mobile base, a cleaning box is movably connected to the top of the mobile base, a placement box is movably connected to the top of the mobile base and located on the right side of the cleaning box, a drain pipe is embedded and installed on the outer wall of the cleaning box, a cleaning mechanism is arranged on the inner wall of the cleaning box, and fixing mechanisms are arranged on the inner and outer walls of the placement box.

[0008] The cleaning mechanism comprises a filtering unit and a buffer unit, and the fixing mechanism comprises a drying unit and a fixing unit.

[0009] The filter unit comprises a mounting frame slidably connected to the inner wall of the cleaning box, a reinforcement frame is fixedly connected to the inner wall edge of the mounting frame, a filter is fixedly mounted on the inner wall of the mounting frame, and the top of the reinforcement frame overlaps the bottom of the filter.

[0010] A further improvement of the technical solution of the utility model is that a cleaning strip is fixedly connected to the top of the installation frame, the outer wall of the cleaning strip is slidably connected to the inner wall of the cleaning box, and the top of the cleaning strip is fixedly connected to an L-shaped handle.

[0011] By adopting the above technical solution, when the mounting frame is taken outwards through the L-shaped handle, the inside of the cleaning box can be cleaned by cleaning the side strips.

[0012] A further improvement of the technical solution of the utility model is that the buffer unit comprises a cavity block fixedly connected to the inner wall of the cleaning box, the inner wall of the cavity block is fixedly connected to a spring, and the top of the spring is fixedly connected to a pressure strip.

[0013] A further improvement of the technical solution of the utility model is that: a plurality of through holes are opened on the side of the cavity block, and the top of the pressure strip overlaps with the bottom of the installation frame.

[0014] By adopting the above technical solution, the pressure-bearing strip in this solution can compress the spring when being squeezed by the installation frame, thereby buffering the installation frame.

[0015] A further improvement of the technical solution of the utility model is that the drying unit includes a support bar fixedly installed on the inner wall of the placement box, a movable frame is overlapped on the top of the support bar, a plurality of connecting bars are fixedly connected to the inner wall of the movable frame, and a handle is fixedly installed on the top of the movable frame.

[0016] By adopting the above technical solution, the cooperation between the movable frame and the connecting strip in the solution can facilitate the drying of the placed mop.

[0017] A further improvement of the technical solution of the utility model is that the fixing unit comprises a first fixing plate fixedly connected to the outer wall of the placement box, the top of the first fixing plate is fixedly connected to a vertical pole, and the top of the vertical pole is fixedly connected to a second fixing plate.

[0018] By adopting the above technical solution, the vertical rod in this solution can provide support for the second fixed plate.

[0019] A further improvement of the technical solution of the utility model is that: a plurality of slots are provided on the side of the second fixing plate, and an elastic protrusion is fixedly connected to the inner wall edge of each slot.

[0020] By adopting the above technical solution, the elastic protrusion in this solution can limit the position of the placed mop or other tools.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides a trolley for cleaning. Through the cooperation among the filter screen, the pressure strip, the mounting frame, the spring, the L-shaped handle and the cleaning side strip, the filter screen can intercept the impurities generated in the mop cleaning process and concentrate the impurities. At the same time, when the pressure strip is squeezed by the mounting frame, it can squeeze the spring, thereby buffering the mounting frame, which is convenient for cleaning the mop. When the mounting frame is taken outward by the L-shaped handle, the cleaning side strip can clean the inside of the cleaning box to avoid impurities adhering to the inside of the cleaning box, so that the water can be used multiple times.

[0023] 2. The utility model provides a trolley for cleaning. Through the cooperation between the support bars, the movable frame and the connecting bars, the support bars can provide support for the movable frame. With the cooperation between the movable frame and the connecting bars, the placed mop can be supported, which is convenient for drying the mop.

[0024] 3. The utility model provides a trolley for cleaning. Through the cooperation between the vertical pole, the second fixed plate, the slot and the elastic protrusion, the vertical pole provides support for the second fixed plate, so that the second fixed plate can remain stable, and the slot can facilitate the placement of the mop. At the same time, under the action of the elastic protrusion, the placed mop can be limited to prevent the mop from shaking during the movement of the mobile base. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the utility model;

[0026] Figure 2 This is a cross-sectional view of the structural connection between the cleaning box and the cleaning mechanism of the utility model;

[0027] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0028] Figure 4 This is a schematic diagram of the structural connection between the placement box and the fixing mechanism of the utility model;

[0029] Figure 5 For this utility model Figure 4 Enlarged view of point B in the middle.

[0030] In the figure: 1. movable base; 2. cart handle; 3. cleaning box; 4. placement box; 5. cleaning mechanism; 51. cavity block; 52. spring; 53. pressure strip; 54. through hole; 55. installation frame; 551. reinforcement frame; 552. filter screen; 553. cleaning edge strip; 554. L-shaped handle; 6. fixing mechanism; 61. support strip; 62. movable frame; 63. connecting strip; 64. first fixing plate; 641. vertical pole; 642. second fixing plate; 643. slot; 644. elastic protrusion. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below in conjunction with the embodiments:

[0032] Example 1

[0033] like Figure 1-5 As shown, the utility model provides a trolley for cleaning, comprising a mobile base 1, a trolley handle 2 is fixedly installed at the top edge of the mobile base 1, a cleaning box 3 is movably connected to the top of the mobile base 1, a placement box 4 is movably connected to the top of the mobile base 1 and located on the right side of the cleaning box 3, a drain pipe is embedded and fixedly installed on the outer wall of the cleaning box 3, a cleaning mechanism 5 is arranged on the inner wall of the cleaning box 3, a fixing mechanism 6 is arranged on the inner wall and the outer wall of the placement box 4, the cleaning mechanism 5 comprises a filtering unit and a buffer unit, the fixing mechanism 6 comprises a drying unit and a fixing unit, the filtering unit comprises an installation frame 55 slidably connected to the inner wall of the cleaning box 3, a reinforcement frame 551 is fixedly connected to the inner wall edge of the installation frame 55, a filter screen 552 is fixedly installed on the inner wall of the installation frame 55, the top of the reinforcement frame 551 is overlapped with the bottom of the filter screen 552, and the impurities generated in the process of mop cleaning can be intercepted by the filter screen 552 to concentrate the impurities.

[0034] like Figure 1-5As shown, preferably, a cleaning strip 553 is fixedly connected to the top of the mounting frame 55, the outer wall of the cleaning strip 553 is slidably connected to the inner wall of the cleaning box 3, an L-shaped handle 554 is fixedly connected to the top of the cleaning strip 553, and the buffer unit includes a cavity block 51 fixedly connected to the inner wall of the cleaning box 3, the inner wall of the cavity block 51 is fixedly connected to a spring 52, the top of the spring 52 is fixedly connected to a pressure strip 53, a plurality of through holes 54 are opened on the side of the cavity block 51, the top of the pressure strip 53 overlaps with the bottom of the mounting frame 55, and when the mop is used During the cleaning process, the filter screen 552 and the reinforcement frame 551 are squeezed by the mop, which can cause the mounting frame 55 to squeeze the pressure strip 53 and the spring 52, so that the mounting frame 53 can move up and down. At the same time, the mounting frame 53 can also be buffered to facilitate the cleaning of the mop. When replacing the water in the cleaning box, grasp the L-shaped handle 554 by hand to pull the mounting frame 55 upward, so that the cleaning side strip 553 moves synchronously with the mounting frame 55 to clean the inside of the cleaning box 3, and the waste water in the cleaning box 3 is discharged through the drain pipe.

[0035] Example 2

[0036] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the drying unit includes a support bar 61 fixedly installed on the inner wall of the placement box 4, a movable frame 62 is overlapped on the top of the support bar 61, a plurality of connecting bars 63 are fixedly connected to the inner wall of the movable frame 62, and a handle is fixedly installed on the top of the movable frame 62. Through the cooperation between the movable frame 62 and the connecting bar 63, support can be provided for the placed mop, so that the placed mop can be dried, and dripping water droplets can be collected by the placement box 4.

[0037] Example 3

[0038] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the fixing unit includes a first fixing plate 64 fixedly connected to the outer wall of the placement box 4, the top of the first fixing plate 64 is fixedly connected to a vertical rod 641, the top of the vertical rod 641 is fixedly connected to a second fixing plate 642, a plurality of slots 643 are provided on the side of the second fixing plate 642, and an elastic protrusion 644 is fixedly connected to the inner wall edge of each slot 643. The vertical rod 641 provides support for the second fixing plate 642 to keep the second fixing plate 642 stable, and the cleaned mop is stuck in the slot 643. The placed mop is limited by the elastic protrusion 644 to prevent the mop from shaking when it moves with the mobile base 1.

[0039] The working principle of the cleaning trolley is described in detail below.

[0040] like Figure 1-5As shown, when the mop is placed inside the cleaning box 3 for cleaning, the impurities generated during the cleaning process of the mop are concentrated through the filter screen 552, and the mounting frame 53 squeezes the pressure strip 53 and the spring 52 to facilitate the cleaning of the mop. The L-shaped handle 554 is grasped to pull the mounting frame 55 upward, so that the cleaning side strip 553 cleans the inside of the cleaning box 3, and the waste water in the cleaning box 3 is discharged through the drain pipe. The mop is clamped in the clamping groove 643, and the mop is limited by the elastic protrusion 644. At the same time, with the cooperation between the movable frame 62 and the connecting strip 63, support can be provided for the placed mop, which is convenient for the mop to dry.

[0041] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A trolley for cleaning, comprising a mobile base (1), a trolley handle (2) fixedly mounted at the top edge of the mobile base (1), a cleaning box (3) movably connected to the top of the mobile base (1), a placement box (4) movably connected to the top of the mobile base (1) and located on the right side of the cleaning box (3), a drain pipe embedded in the outer wall of the cleaning box (3), characterized in that: The inner wall of the cleaning box (3) is provided with a cleaning mechanism (5), and the inner wall and the outer wall of the placement box (4) are provided with a fixing mechanism (6); The cleaning mechanism (5) comprises a filtering unit and a buffer unit, and the fixing mechanism (6) comprises a drying unit and a fixing unit; The filter unit comprises a mounting frame (55) slidably connected to the inner wall of the cleaning box (3); a reinforcement frame (551) is fixedly connected to the edge of the inner wall of the mounting frame (55); a filter screen (552) is fixedly mounted on the inner wall of the mounting frame (55); and the top of the reinforcement frame (551) overlaps the bottom of the filter screen (552).

2. A trolley for cleaning according to claim 1, characterized in that: A cleaning strip (553) is fixedly connected to the top of the installation frame (55), the outer wall of the cleaning strip (553) is slidably connected to the inner wall of the cleaning box (3), and an L-shaped handle (554) is fixedly connected to the top of the cleaning strip (553).

3. A trolley for cleaning according to claim 1, characterized in that: The buffer unit comprises a cavity block (51) fixedly connected to the inner wall of the cleaning box (3); a spring (52) is fixedly connected to the inner wall of the cavity block (51); and a pressure strip (53) is fixedly connected to the top of the spring (52).

4. A trolley for cleaning according to claim 3, characterized in that: A plurality of through holes (54) are provided on the side of the cavity block (51), and the top of the pressure strip (53) overlaps with the bottom of the installation frame (55).

5. A trolley for cleaning according to claim 1, characterized in that: The drying unit comprises a support bar (61) fixedly mounted on the inner wall of the placement box (4); a movable frame (62) is overlapped on the top of the support bar (61); a plurality of connection bars (63) are fixedly connected to the inner wall of the movable frame (62); and a handle is fixedly mounted on the top of the movable frame (62).

6. A trolley for cleaning according to claim 1, characterized in that: The fixing unit comprises a first fixing plate (64) fixedly connected to the outer wall of the placement box (4), the top of the first fixing plate (64) is fixedly connected to a vertical rod (641), and the top of the vertical rod (641) is fixedly connected to a second fixing plate (642).

7. A trolley for cleaning according to claim 6, characterized in that: A plurality of slots (643) are provided on the side surface of the second fixing plate (642), and an elastic protrusion (644) is fixedly connected to the inner wall edge of each slot (643).

Images