Fixing bracket, and cleaning device assembly

Abstract

A fixing bracket, and a cleaning device assembly. The fixing bracket (100) is used for placing a cleaning device (200), the cleaning device (200) comprises a cleaning body (210) and an operation rod (220) connected to the cleaning body (210), and the fixing bracket (100) comprises a base (110) and a limiting piece (130). The base (110) comprises a first limiting portion (112), and the first limiting portion (112) limits the cleaning body (210) of the cleaning device (200). The limiting piece (130) is connected to the base (110) and comprises a second limiting portion (132), and the second limiting portion (132) limits the operation rod (220) of the cleaning device (200). The first limiting portion (112) and the second limiting portion (132) enable the extension direction of the operation rod (220) of the cleaning device (200) to be inclined towards a lower surface of the base (110).

Description

A mounting bracket and cleaning equipment assembly

[0001] Cross-references to related applications

[0002] This application claims priority to Chinese Patent Application No. 2024228681402, filed on November 22, 2024, the entire contents of which are incorporated herein by reference. Technical Field

[0003] This disclosure relates to the technical field of supports, and more particularly to a fixed support and cleaning equipment assembly. Background Technology

[0004] With the advancement of science and technology and social development, especially influenced by the fast pace of life and increased work pressure, people hope to be freed from tedious daily household cleaning tasks. Floor scrubbers, vacuum cleaners, and other cleaning equipment have emerged as a new generation of smart home devices.

[0005] Fixed brackets are used to support cleaning equipment. When the cleaning equipment is not in use, it can be placed on the fixed bracket. However, the existing fixed brackets have poor support performance. Summary of the Invention

[0006] This disclosure provides a fixed bracket and a cleaning equipment assembly, which can at least partially solve the technical problem of poor support performance of fixed brackets in related technologies.

[0007] In a first aspect, this disclosure provides a fixed bracket for placing cleaning equipment, the cleaning equipment including a cleaning body and an operating rod connected to the cleaning body, the fixed bracket including: a base including a first limiting part, the first limiting part limiting the cleaning body of the cleaning equipment; a limiting member connected to the base including a second limiting part, the second limiting part limiting the operating rod of the cleaning equipment; the first limiting part and the second limiting part causing the extension direction of the operating rod of the cleaning equipment to be inclined with the lower surface of the base.

[0008] Optionally, the limiting member further includes a connecting part, which is connected to the base, and the second limiting part is connected to the connecting part and spaced apart from the base.

[0009] Optionally, the extension direction of the connecting portion is inclined to the lower surface of the base.

[0010] Optionally, along a direction perpendicular to the lower surface of the base, the projection of the second limiting portion on the lower surface of the base does not overlap with the projection of the first limiting portion on the lower surface of the base at least partially.

[0011] Optionally, along a direction perpendicular to the lower surface of the base, the projection of the second limiting part on the lower surface of the base is separated from the projection of the first limiting part on the lower surface of the base.

[0012] Optionally, the second limiting part has a limiting groove that can accommodate the operating lever.

[0013] Optionally, the limiting groove includes a limiting section and a guide section, wherein the width of the guide section is greater than the width of the limiting section.

[0014] Optionally, the width of the guide section gradually decreases along the direction from the opening of the limiting groove toward the bottom of the limiting groove;

[0015] And / or, along the direction from the opening of the limiting groove toward the bottom of the limiting groove, the width of the limiting segment gradually decreases.

[0016] Optionally, the inner wall of the limiting groove is provided with two oppositely arranged protrusions, the protrusions being located between the limiting section and the guide section, and the distance between the two protrusions being less than the diameter of the operating rod.

[0017] Optionally, the base is provided with a mounting part, and the connecting part is connected to the mounting part. Along a direction perpendicular to the lower surface of the base, the projection of the second limiting part on the lower surface of the base and the projection of the mounting part on the lower surface of the base do not overlap at least partially.

[0018] Optionally, the mounting portion includes a first snap-fit ​​portion and a second snap-fit ​​portion, the first snap-fit ​​portion having a snap-fit ​​groove, the second snap-fit ​​portion being disposed within the snap-fit ​​groove, and the connecting portion being inserted into the gap between the first snap-fit ​​portion and the second snap-fit ​​portion.

[0019] Optionally, the base is provided with a fixing groove.

[0020] Optionally, the fixing groove includes a first groove segment and a second groove segment that are connected. The width of the first groove segment is smaller than the width of the second groove segment. The first groove segment is used to fix the roller of the cleaning body, and the second groove segment is used to fix the cleaning part of the cleaning body.

[0021] Optionally, the base further includes a base plate and a third limiting part, wherein the first limiting part and the third limiting part are respectively disposed on opposite sides of the base plate, the base plate, the third limiting part and the first limiting part form the fixing groove, and the connecting part is installed on the third limiting part.

[0022] Optionally, the first limiting part protrudes from the base and is inserted into the gap between the roller housing of the cleaning body and the cleaning part housing of the cleaning body.

[0023] Optionally, the cleaning part of the cleaning body is located outside the base.

[0024] Optionally, the base is provided with a fixing part for fixing the cleaning part of the cleaning equipment.

[0025] Optionally, the base is also provided with a connecting structure that can be connected to the base of another cleaning device.

[0026] Secondly, this disclosure also provides a cleaning equipment assembly, including a cleaning device and the fixing bracket described in the first aspect, wherein the cleaning device can be placed on the fixing bracket.

[0027] The technical solution provided in this disclosure has at least the following beneficial effects:

[0028] A fixed bracket is used to hold cleaning equipment, which includes a cleaning body and an operating lever connected to the cleaning body. The fixed bracket includes a base and a limiting member. The base includes a first limiting part that limits the cleaning body of the cleaning equipment; the limiting member is connected to the base and includes a second limiting part that limits the operating lever of the cleaning equipment. The first and second limiting parts cause the extension direction of the operating lever of the cleaning equipment to be inclined with respect to the lower surface of the base.

[0029] The lower surface of the base is a flat plane, allowing it to rest on the ground. With this design, the cleaning unit rests on the base and is restrained by a first limiting part, while the operating lever rests on and is restrained by a second limiting part, thus fixing the entire cleaning device to the fixed support. When the cleaning device is fixed to the support, the extension direction of the operating lever is inclined to the lower surface of the base, meaning the length direction of the operating lever forms an obtuse or acute angle with the lower surface of the base. In use, the lower surface of the base is usually horizontal; that is, under the action of the fixed support, the operating lever of the cleaning device is inclined to the horizontal plane. Under the influence of gravity, the operating lever can rest against the second limiting part, which provides upward support. This helps reduce the amount of swaying of the operating lever and improves its stability. Therefore, the fixed support has higher support performance. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 shows a schematic diagram of the optional cleaning equipment components.

[0032] Figure 2 shows a right view of the cleaning equipment assembly shown in Figure 1.

[0033] Figure 3 shows a schematic diagram of the optional cleaning equipment components.

[0034] Figure 4 shows a right view of the cleaning equipment assembly shown in Figure 3.

[0035] Figure 5 shows a top view of the mounting bracket for the cleaning equipment assembly shown in Figure 1.

[0036] Figure 6 shows an enlarged view of point A in Figure 5.

[0037] Figure 7 shows a top view of the mounting bracket for the cleaning equipment assembly shown in Figure 3.

[0038] Figure 8 shows a schematic diagram of the structure in which the fixed bracket of the cleaning equipment assembly shown in Figure 3 is connected to the base via a connecting structure.

[0039] Figure 9 shows a side view of the mounting bracket for the cleaning equipment assembly shown in Figure 1.

[0040] Figure 10 shows a left view of the mounting bracket for the cleaning equipment assembly shown in Figure 1.

[0041] Figure 11 shows an exploded view of the mounting bracket of the cleaning equipment assembly shown in Figure 1.

[0042] Figure 12 shows an enlarged view of point B in Figure 11.

[0043] Figure 13 shows a schematic diagram of the structure of the cleaning equipment assembly shown in Figure 1 with the fixed bracket concealing the limiting component.

[0044] Figure 14 shows an enlarged view of point C in Figure 13.

[0045] Figure 15 shows a schematic diagram of the limiting component of the fixing bracket of the cleaning equipment assembly shown in Figure 1.

[0046] Figure 16 shows an enlarged view of point D in Figure 15.

[0047] Figure 17 shows a side view of the mounting bracket for the cleaning equipment assembly shown in Figure 3.

[0048] Figure 18 shows a right view of the mounting bracket for the cleaning equipment assembly shown in Figure 3.

[0049] Figure 19 shows an enlarged view of point E in Figure 3.

[0050] Reference numerals: 1000, Cleaning equipment assembly; 100, Fixed bracket; 110, Base; 114, Roller limiting groove; 111, Base plate; 112, First limiting part; 113, Third limiting part; 110a, Fixing groove; 110b, First groove segment; 110c, Second groove segment; 130, Limiting component; 131, Connecting part; 131a, Slot; 131b, Positioning groove; 131c, Clearance groove; 1311, Guide protrusion; 132, Second limiting part; 132a, Limiting groove; 132b, Limiting segment; 132c, Guide segment; 1 321. Protrusion; 140. Mounting part; 141. First snap-fit ​​part; 141a. Snap-fit ​​groove; 1411. Positioning protrusion; 142. Second snap-fit ​​part; 1421. Snap-fit ​​head; 142a. Guide groove; 150. Fixing part; 151. Limiting protrusion; 152. Settling groove; 160. Connecting structure; 200. Cleaning equipment; 210. Cleaning body; 211. Cleaning part; 212. Roller; 213. Cleaning part housing; 214. Roller housing; 215. Connecting housing; 220. Operating lever; 300. Base; 300a. Mounting groove. Embodiments of the present invention

[0051] The technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this disclosure, and not all of them. Based on the embodiments of this disclosure, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this disclosure.

[0052] It should be noted that all directional indications in this embodiment are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0053] In this disclosure, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.

[0054] Furthermore, the use of terms such as "first" and "second" in this disclosure is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this disclosure.

[0055] In related technologies, the mounting brackets used to support cleaning equipment suffer from poor support performance. This disclosure provides a mounting bracket and a cleaning equipment assembly that can at least partially solve the problem of poor support performance in mounting brackets.

[0056] The technical solution of this disclosure is described below with reference to the accompanying drawings and specific embodiments.

[0057] Please refer to Figures 1 to 4. The fixed bracket 100 is used to place the cleaning equipment 200. The cleaning equipment 200 includes a cleaning body 210 and an operating lever 220 connected to the cleaning body 210.

[0058] The cleaning equipment 200 can be of various types and structures, and is not limited in this disclosure. The cleaning equipment 200 can be a floor scrubber, vacuum cleaner, sweeper, etc. The cleaning body 210 and the operating lever 220 of the cleaning equipment 200 are connected. The cleaning body 210 is used to clean the object to be cleaned. The operating lever 220 is connected to the cleaning body 210, allowing the user to control the position of the cleaning body 210 by holding and moving the lever 220 to clean various parts of the object. Buttons for controlling the opening and closing of the cleaning body 210, operating modes, etc., can be provided in the grip area of ​​the operating lever 220, allowing the user to control the opening and closing of the cleaning body 210 and its operation in different modes by operating the buttons.

[0059] The cleaning device 200 is placed on the fixed bracket 100. The fixed bracket 100 supports and secures the cleaning device 200, allowing it to be held in a position convenient for user use. Optionally, the fixed bracket 100 includes a base 110 and a limiting member 130.

[0060] The base 110 includes a limiting part 112. The first limiting part 112 limits the cleaning body 210 of the cleaning equipment 200.

[0061] When the cleaning equipment 200 is not in use, the cleaning body 210 of the cleaning equipment 200 is placed on the base 110, and the cleaning body 210 is limited by the first limiting part 112 to prevent the cleaning body 210 from being uncontrollably separated from the base 110 due to gravity or other reasons when it is not in use, which could lead to problems such as tipping over or being broken, thereby ensuring the stability of the position of the cleaning body 210.

[0062] The limiting member 130 is connected to the base 110. The limiting member 130 includes a second limiting part 132. The second limiting part 132 limits the operating lever 220 of the cleaning device 200. The first limiting part 112 and the second limiting part 132 cause the extension direction of the operating lever 220 of the cleaning device 200 to be inclined with respect to the lower surface of the base 110.

[0063] The lower surface of the base 110 is a flat surface. The base 110 rests on the ground via its lower surface. With this design, the cleaning body 210 is placed on the base 110 and is limited by the first limiting part 112 on the base 110; the operating lever 220 is placed on the second limiting part 132 and is limited by the second limiting part 132; thus, the entire cleaning device 200 is fixed on the fixed bracket 100. Furthermore, when the cleaning device 200 is fixed on the fixed bracket 100, the extension direction of the operating rod 220 is inclined to the lower surface of the base 110, that is, the length direction of the operating rod 220 is set at an obtuse angle or an acute angle to the lower surface of the base 110. In use, the lower surface of the base 110 is usually horizontal, that is to say, under the action of the fixed bracket 100, the operating rod 220 of the cleaning device 200 is inclined to the horizontal plane. Under the action of gravity, the operating rod 220 can rely on the second limiting part 132, so that the second limiting part 132 provides upward support for the operating rod 220, which will help reduce the amount of shaking of the operating rod 220 and improve the stability of the operating rod 220, thus making the support performance of the fixed bracket 100 higher.

[0064] As shown in Figure 2, optionally, the extension direction of the operating lever 220 is set at an obtuse angle to the lower surface of the base 110. The second limiting part 132 provides an upward supporting force to the operating lever 220.

[0065] Optionally, the limiting member 130 also includes a connecting portion 131. The connecting portion 131 is connected to the base 110. The second limiting portion 132 is connected to the connecting portion 131 and is spaced apart from the base 110.

[0066] In other words, the limiting member 130 includes a connecting portion 131 and a second limiting portion 132 mounted on the connecting portion 131; the connecting portion 131 is mounted on the base 110; the second limiting portion 132 is spaced apart from the base 110. The connecting portion 131 and the second limiting portion 132 are fixedly connected. The connecting portion 131 is fixedly connected to the base 110, and under the action of the connecting portion 131, the second limiting portion 132 is away from the base 110 along a direction perpendicular to the lower surface of the base 110; there is a certain distance between the second limiting portion 132 and the base 110, and the second limiting portion 132 is higher than the base 110. The spaced arrangement of the second limiting portion 132 and the base 110 helps to support the middle area of ​​the operating lever 220 and reduce the amount of sway of the operating lever 220, thereby improving the stability of the operating lever 220.

[0067] Optionally, the extension direction of the connecting part 131 is inclined to the lower surface of the base 110. With this design, when the cleaning device 200 is placed on the fixed bracket 100, the operating lever 220 of the cleaning device 200, the connecting part 131, and the base 110 can form a triangular structure; the triangular structure has good stability, which improves the stability of the cleaning device 200.

[0068] Optionally, along a direction perpendicular to the lower surface of the base 110, the projection of the second limiting part 132 on the lower surface of the base 110 does not overlap with the projection of the first limiting part 112 on the lower surface of the base 110 at least partially.

[0069] In other words, along the direction perpendicular to the lower surface of the base 110, the projection of the second limiting part 132 on the lower surface of the base 110 is at least partially offset from the projection of the first limiting part 112 on the lower surface of the base 110; that is, along the direction perpendicular to the lower surface of the base 110, a portion of the projection of the second limiting part 132 on the base 110 overlaps with the projection of the first limiting part 112 on the lower surface of the base 110, or they do not overlap at all, so as to ensure that the second limiting part 132 and the first limiting part 112 are offset in the direction parallel to the lower surface of the base 110, so that the second limiting part 132 is not located directly above the first limiting part 112. With this design, the line connecting the second limiting part 132 and the first limiting part 112 is inclined to the direction perpendicular to the lower surface of the base 110. This results in the cleaning body 210 of the cleaning device 200 being limited to the first limiting part 112 and the operating lever 220 of the cleaning device 200 being limited to the second limiting part 132. The extension direction of the operating lever 220 of the cleaning device 200 is inclined to the lower surface of the base 110.

[0070] Optionally, along a direction perpendicular to the lower surface of the base 110, the projection of the second limiting part 132 on the lower surface of the base 110 is separated from the projection of the first limiting part 112 on the lower surface of the base 110.

[0071] In other words, along the direction perpendicular to the lower surface of the base 110, the projection of the second limiting part 132 on the base 110 does not overlap with the projection of the first limiting part 112 on the lower surface of the base 110. With this design, the distance between the second limiting part 132 and the first limiting part 112 in the direction parallel to the lower surface of the base 110 is larger. This helps to limit the cleaning body 210 of the cleaning device 200 to the first limiting part 112 and the operating lever 220 of the cleaning device 200 to the second limiting part 132, allowing the operating lever 220 to tilt at a larger angle. This helps to reduce the amount of sway of the operating lever 220 and improve its stability.

[0072] The structure of the second limiting part 132 is varied. The second limiting part 132 can be made of a magnetic material, and the operating lever 220 can be made of a material that can be magnetically attracted, so that the operating lever 220 is limited on the second limiting part 132 by being magnetically attracted to the second limiting part 132. Alternatively, the second limiting part 132 can be a protrusion, and a groove can be opened in the corresponding area on the operating lever 220. The operation lever 220 is limited on the second limiting part 132 by the cooperation of the protrusion and the groove.

[0073] Please refer to Figures 5 to 7. Optionally, the second limiting part 132 has a limiting groove 132a. The limiting groove 132a can accommodate the operating lever 220.

[0074] When the cleaning device 200 is not in use, its operating lever 220 is placed in the limiting groove 132a. The inner wall of the limiting groove 132a limits and supports the operating lever 220, thus fixing it in place. By limiting the operating lever 220 in the limiting groove 132a, when the cleaning device 200 is not in use, after placing the cleaning body 210 on the base 110 and inserting the operating lever 220 into the limiting groove 132a, the cleaning device 200 is fixed on the fixed bracket 100. This facilitates the placement and removal of the cleaning device 200 and improves the user experience.

[0075] Optionally, the limiting groove 132a includes a limiting section 132b and a guide section 132c. The width of the guide section 132c is greater than the width of the limiting section 132b.

[0076] It is easy to understand that the minimum width of the limiting segment 132b is greater than the size of the mating area between the operating lever 220 and the second limiting part 132, so that the limiting member 130 can be located within the limiting segment 132b. It is also easy to understand that the width of the guide segment 132c is greater than the size of the mating area between the operating lever 220 and the second limiting part 132, so that the operating lever 220 can enter the limiting segment 132b through the guide segment 132c. The guide segment 132c guides the operating lever 220, allowing it to smoothly enter the limiting segment 132b, thus facilitating the user to place and secure the operating lever 220 within the limiting segment 132b for ease of use.

[0077] Optionally, the width of the guide section 132c gradually decreases along the direction from the opening of the limiting groove 132a toward the bottom of the limiting groove 132a; and / or, the width of the limiting section 132b gradually decreases along the direction from the opening of the limiting groove 132a toward the bottom of the limiting groove 132a.

[0078] In other words, along the depth direction of the limiting groove 132a, the width of the guide section 132c gradually decreases, the width of the limiting section 132b gradually decreases, or both the guide section 132c and the limiting section 132b decrease in width. The gradually decreasing width of the guide section 132c allows the operating lever 220 to gradually slide along the inner wall of the guide section 132c into the limiting section 132b, facilitating user fixation of the operating lever 220. The gradually decreasing width of the limiting section 132b allows it to accommodate operating levers 220 of different specifications, ensuring that operating levers 220 of different sizes can be limited within the limiting section 132b, thus expanding the application scenarios of the fixing bracket 100. In addition, the width of the limiting segment 132b gradually decreases, so that the operating lever 220 is gradually clamped by the limiting segment 132b as it moves along the bottom of the limiting groove 132a. This helps to reduce the force required when the user presses the operating lever 220 to make it clamped by the limiting segment 132b, making it easier to fix the operating lever 220.

[0079] Optionally, the inner wall of the limiting groove 132a is provided with two opposing protrusions 1321. The protrusions 1321 are located between the limiting section 132b and the guide section 132c. The distance between the two protrusions 1321 is less than the diameter of the operating rod 220.

[0080] Optionally, the operating lever 220 is cylindrical. With this design, under the action of the two protrusions 1321, the operating lever 220 can be locked in the limiting groove 132a to reduce the amount of shaking of the operating lever 220, thereby improving the stability of the operating lever 220.

[0081] Optionally, the base 110 is provided with a fixing part 150. The fixing part 150 is used to fix the cleaning part 211 of the cleaning device 200.

[0082] It should be noted that, optionally, the cleaning unit 211 of the cleaning device 200 is detachable for easy cleaning. After cleaning, the cleaning unit 211 can be fixed to the fixing part 150 to allow it to dry, thereby reducing bacterial growth. Some cleaning devices 200 are equipped with multiple identical or different spare cleaning units 211, allowing users to replace the appropriate cleaning unit 211 according to different cleaning scenarios. The fixing part 150 is also used to fix the spare cleaning units 211 of the cleaning device 200 for easy placement.

[0083] Optionally, two fixing parts 150 can be provided. The two fixing parts 150 are arranged at an interval.

[0084] Optionally, the fixing part 150 is a recess 152 formed on the base 110. At least a portion of the cleaning part 211 is inserted into the second fixing groove 110a and abuts against the inner wall of the recess 152 to fix the cleaning part 211.

[0085] Optionally, the fixing part 150 includes a recess 152 formed on the base 110 and a limiting protrusion 151 provided on the bottom wall of the recess 152. The inner wall of the cleaning part 211 is engaged with the outer wall of the limiting protrusion 151. The outer wall of the cleaning part 211 is engaged with the inner wall of the recess 152.

[0086] As shown in Figure 8, optionally, the base 110 is also provided with a connecting structure 160. The connecting structure 160 can be connected to the base 300 of another cleaning device.

[0087] The base 300 is used to support other cleaning equipment 200. The base 300 can be a charging dock for a floor scrubber, a charging dock for a robot vacuum cleaner, etc. Optionally, the fixing bracket 100 is used to fix the vacuum cleaner, and the base 300 is the charging dock for the floor scrubber; the fixing bracket 100 is fixedly connected to the charging dock of the robot vacuum cleaner through the connecting structure 160, so that the charging dock of the robot vacuum cleaner and the fixing bracket 100 are connected as a whole, so that the user can place the floor scrubber and the vacuum cleaner in the same position.

[0088] Optionally, the connection structure 160 is a snap-fit ​​connector, and the base 300 is provided with a corresponding mounting slot 300a. The snap-fit ​​connector 1421 is inserted into the mounting slot 300a.

[0089] Referring to Figures 9 and 10, optionally, a mounting portion 140 is provided on the base 110. The connecting portion 131 is connected to the mounting portion 140. Along a direction perpendicular to the lower surface of the base 110, the projection of the second limiting portion 132 on the lower surface of the base 110 and the projection of the mounting portion 140 on the lower surface of the base 110 do not overlap at least partially.

[0090] The connecting part 131 and the mounting part 140 can be connected by bolts, snap-fit, adhesive, or other means. Along the direction perpendicular to the lower surface of the base 110, the projection of the second limiting part 132 on the lower surface of the base 110 and the projection of the mounting part 140 on the lower surface of the base 110 do not overlap at least partially. That is, along the direction perpendicular to the lower surface of the base 110, the projection of the second limiting part 132 partially overlaps with the projection of the mounting part 140, or they do not overlap at all, to ensure that the second limiting part 132 and the mounting part 140 are offset in a direction parallel to the lower surface of the base 110, and that the second limiting part 132 is not directly above the mounting part 140. With this design, the connecting part 131 and the fixed bracket 100 are set at an acute angle in their height direction. When the cleaning device 200 is placed on the fixed bracket 100, the operating lever 220 of the cleaning device 200, the connecting part 131, and the base 110 form a triangular structure. The triangular structure provides good stability, thereby improving the stability of the cleaning equipment 200.

[0091] Referring to Figures 11 to 16, optionally, the mounting portion 140 includes a first snap-fit ​​portion 141 and a second snap-fit ​​portion 142. The first snap-fit ​​portion 141 has a snap-fit ​​groove 141a. The second snap-fit ​​portion 142 is disposed within the snap-fit ​​groove 141a. The connecting portion 131 is inserted into the gap between the first snap-fit ​​portion 141 and the second snap-fit ​​portion 142.

[0092] The first snap-fit ​​portion 141 has a snap-fit ​​groove 141a. The size of the second snap-fit ​​portion 142 is smaller than the size of the snap-fit ​​groove 141a. The second connecting portion 131 is disposed in the snap-fit ​​groove 141a and is fixedly connected to the inner wall of the snap-fit ​​groove 141a. An annular gap is formed between the first snap-fit ​​portion 141 and the second snap-fit ​​portion 142. The connecting portion 131 is inserted into the gap. The inner wall of the connecting portion 131 snaps into the second snap-fit ​​portion 142. The outer wall snaps into the inner wall of the first snap-fit ​​portion 141. The connecting portion 131 snaps into both the first snap-fit ​​portion 141 and the second snap-fit ​​portion 142, thereby ensuring the stability of the connection between the connecting portion 131 and the mounting portion 140.

[0093] Optionally, a relief groove 131c is provided at one end of the connecting part 131 near the first snap-fit ​​part 141. When the connecting part 131 is inserted into the gap between the first snap-fit ​​part 141 and the second snap-fit ​​part 142, the second snap-fit ​​part 142 extends into the relief groove 131c, so that the inner wall of the relief groove 131c is locked against the first snap-fit ​​part 141.

[0094] Optionally, a locking head 1421 is provided on the second locking portion 142. A locking groove 131a is provided at one end of the connecting portion 131 near the first locking portion 141. When the connecting portion 131 is inserted into the gap between the first locking portion 141 and the second locking portion 142, the locking head 1421 is engaged in the locking groove 131a.

[0095] Optionally, a guide groove 142a is provided on the second snap-fit ​​portion 142. A guide protrusion 1311 is provided on the inner wall of the clearance groove 131c. The guide groove 142a extends along the extending direction of the connecting portion 131. The guide protrusion 1311 is located within the guide groove 142a. The guide groove 142a guides the guide protrusion 1311.

[0096] Optionally, the bottom wall of the snap-fit ​​groove 141a is provided with a plurality of positioning protrusions 1411 at intervals. The end of the connecting part 131 near the first snap-fit ​​part 141 is provided with a matching positioning groove 131b. The positioning protrusions 1411 are located in the positioning groove 131b and contact the inner wall of the positioning groove 131b.

[0097] Optionally, it is provided with three positioning protrusions 1411 and three positioning grooves 131b.

[0098] Optionally, two fixing parts 150 are provided. The two fixing parts 150 are arranged at a distance from each other. The mounting part 140 is located between the two fixing parts 150.

[0099] As shown in Figure 13, optionally, a fixing groove 110a is provided on the base 110.

[0100] The shape and size of the fixing groove 110a are adapted to the shape and size of the cleaning body 210, so that at least a portion of the cleaning body 210 can be located within the fixing groove 110a. The groove wall of the fixing groove 110a can provide protection for the cleaning body 210, helping to extend the service life of the cleaning body 210. The inner wall of the cleaning body 210 contacts the inner wall of the fixing groove 110a and can be limited by the fixing groove 110a, helping to ensure the accuracy of the position of the cleaning body 210. The structure and size of the cleaning body 210 are diverse, and the user can design the structure and size of the fixing groove 110a according to the adaptability of the structure and size of the cleaning body 210; no limitation is made in this disclosure.

[0101] Optionally, the fixing groove 110a includes a first groove segment 110b and a second groove segment 110c that are connected. The width of the first groove segment 110b is smaller than the width of the second groove segment 110c. The first groove segment 110b is used to fix the roller 212 of the cleaning body 210. The second groove segment 110c is used to fix the cleaning part 211 of the cleaning body 210.

[0102] The cleaning part 211 of the cleaning body 210 is used to clean the items to be cleaned. When the cleaning device 200 is a vacuum cleaner, its cleaning part 211 can be a roller brush. During cleaning, the roller brush contacts the items to be cleaned. The cleaning body 210 includes rollers 212, which allow the cleaning body 210 to contact the items to be cleaned, thereby helping to reduce the friction force experienced by the cleaning body 210 during movement, thus facilitating the movement of the cleaning body 210 under the action of the operating lever 220, and making it easier for the user to push the cleaning device 200. The rollers 212 of the cleaning body 210 are placed in the first groove section 110b, and the cleaning part 211 of the cleaning body 210 is placed in the second groove section 110c, so that the two groove sections fix different parts of the cleaning body 210 respectively, thereby ensuring the stability of the cleaning body 210.

[0103] Optionally, the base 110 further includes a base plate 111 and a third limiting part 113. The first limiting part 112 and the third limiting part 113 are respectively disposed on opposite sides of the base plate 111. The base plate 111, the third limiting part 113, and the first limiting part 112 form a fixing groove 110a. The connecting part 131 is installed on the third limiting part 113.

[0104] A base plate 111 is disposed between the first limiting part 112 and the third limiting part 113. The base plate 111 is fixedly connected to the first limiting part 112 and the third limiting part 113. The base plate 111, the third limiting part 113, and the first limiting part 112 together form a fixing groove 110a. The cleaning body 210 is simultaneously located above the base plate 111, the third limiting part 113, and the first limiting part 112. The base plate 111, the third limiting part 113, and the first limiting part 112 together support the cleaning body 210.

[0105] Optionally, the mounting part 140 may be provided on the third limiting part 113 and located on the side of the third limiting part 113 away from the fixing groove 110a.

[0106] Optionally, the base plate 111, the first limiting part 112, and the third limiting part 113 together form a second groove segment 110c. The base plate 111 and the third limiting part 113 together form a first groove segment 110b.

[0107] Please refer to Figures 17 to 19. Optionally, the first limiting part 112 protrudes from the base 110. The first limiting part 112 is inserted into the gap between the roller housing 214 of the cleaning body 210 and the cleaning part housing 213 of the cleaning body 210.

[0108] The roller housing 214 protects the roller 212, and the cleaning part housing 213 protects the cleaning part 211. The cleaning part housing 213 also helps to prevent dirt from being thrown out to a certain extent. The structures of the roller housing 214 and the cleaning part housing 213 are varied and not limited in this disclosure. A first limiting part 112 extends from the base 110. The first limiting part 112 is inserted into the gap formed between the roller 212 and the housing, and contacts the roller housing 214 and the cleaning part housing 213, thereby limiting the cleaning body 210 and fixing it.

[0109] Optionally, the axis of roller 212 is parallel to the axis of cleaning section 211. Roller housing 214 is disposed along the axis of roller 212, and cleaning section housing 213 is disposed along the axis of cleaning section 211. Roller housing 214 and cleaning section housing 213 are fixedly connected by connecting housing 215 located between roller housing 214 and cleaning section housing 213. The cleaning section housing 213, roller housing 214, and connecting housing 215 form an "I"-shaped structure. Optionally, two fixing parts 150 are provided; the two fixing parts 150 are respectively located on both sides of the connecting housing 215 and between the cleaning section housing 213 and roller housing 214.

[0110] Optionally, the cleaning unit housing 213, the roller housing 214, and the connecting housing 215 are integrally formed.

[0111] Optionally, a roller limiting groove 114 is provided on the base 110. The roller 212 is located in the roller limiting groove 114 and is limited by the roller limiting groove 114.

[0112] Optionally, two roller limiting grooves 114 are provided at intervals, and two first limiting parts 112 are disposed between the two roller limiting grooves 114.

[0113] Optionally, the cleaning part 211 of the cleaning body 210 is located outside the base 110.

[0114] The base 110 is smaller than the cleaning body 210. The base 110 does not support the cleaning part 211 of the cleaning body 210. When the cleaning device 200 is placed on the fixed bracket 100, the cleaning part 211 of the cleaning body 210 is located outside the base 110. This design helps to reduce the size of the base 110 and reduce the space occupied by the base 110, thus making it convenient to install the base 110 in areas with limited space.

[0115] Based on the same inventive concept, this disclosure also provides a cleaning equipment assembly 1000, including a cleaning device 200 and the aforementioned fixed bracket 100, wherein the cleaning device 200 can be placed on the fixed bracket 100.

[0116] The cleaning equipment 200 can be a floor scrubber, sweeper, vacuum cleaner, etc. Since the cleaning equipment component 1000 includes the aforementioned fixed bracket 100, it naturally has all the beneficial effects of the fixed bracket 100, which will not be elaborated here.

[0117] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this disclosure. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0118] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this disclosure.

[0119] Although embodiments of the present disclosure have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present disclosure, the scope of which is defined by the claims and their equivalents.

Claims

1. A mounting bracket for holding a cleaning device (200), the cleaning device (200) comprising a cleaning body (210) and an operating rod (220) connected to the cleaning body (210), the mounting bracket (100) comprising: The base (110) includes a first limiting part (112) that limits the cleaning body (210) of the cleaning device (200); and The limiting member (130) is connected to the base (110) and includes a second limiting part (132) which limits the operating lever (220) of the cleaning device (200); The first limiting part (112) and the second limiting part (132) cause the extension direction of the operating lever (220) of the cleaning device (200) to be inclined to the lower surface of the base (110).

2. The fixed bracket according to claim 1, wherein, The limiting member (130) also includes a connecting part (131), which is connected to the base (110). The second limiting part (132) is connected to the connecting part (131) and is spaced apart from the base (110).

3. The fixed bracket according to claim 1, wherein, The extension direction of the connecting part (131) is inclined to the lower surface of the base (110).

4. The fixed bracket according to claim 1, wherein, Along a direction perpendicular to the lower surface of the base (110), the projection of the second limiting part (132) on the lower surface of the base (110) does not overlap with the projection of the first limiting part (112) on the lower surface of the base (110) at least partially.

5. The fixing bracket according to claim 4, wherein, Along a direction perpendicular to the lower surface of the base (110), the projection of the second limiting part (132) on the lower surface of the base (110) is separated from the projection of the first limiting part (112) on the lower surface of the base (110).

6. The fixing bracket according to any one of claims 1-5, wherein, The second limiting part (132) has a limiting groove (132a) that can accommodate the operating lever (220).

7. The fixing bracket according to claim 6, wherein, The limiting groove (132a) includes a limiting section (132b) and a guide section (132c), wherein the width of the guide section (132c) is greater than the width of the limiting section (132b).

8. The fixing bracket according to claim 7, wherein, The width of the guide section (132c) gradually decreases along the direction from the opening of the limiting groove (132a) toward the bottom of the limiting groove (132a). And / or, along the direction from the opening of the limiting groove (132a) toward the bottom of the limiting groove (132a), the width of the limiting segment (132b) gradually decreases.

9. The fixing bracket according to claim 7, wherein, The inner wall of the limiting groove (132a) is provided with two protrusions (1321) arranged opposite each other. The protrusions (1321) are located between the limiting section (132b) and the guide section (132c). The distance between the two protrusions (1321) is smaller than the diameter of the operating rod (220).

10. The fixing bracket according to any one of claims 1-5, wherein, The base (110) is provided with a mounting part (140), and the connecting part (131) is connected to the mounting part (140). Along the direction perpendicular to the lower surface of the base (110), the projection of the second limiting part (132) on the lower surface of the base (110) and the projection of the mounting part (140) on the lower surface of the base (110) do not overlap at least partially.

11. The fixing bracket according to claim 10, wherein, The mounting part (140) includes a first snap-fit ​​part (141) and a second snap-fit ​​part (142). The first snap-fit ​​part (141) has a snap-fit ​​groove (141a), and the second snap-fit ​​part (142) is disposed in the snap-fit ​​groove (141a). The connecting part (131) is inserted into the gap between the first snap-fit ​​part (141) and the second snap-fit ​​part (142).

12. The fixing bracket according to any one of claims 1-5, wherein, The base (110) is provided with a fixing groove (110a).

13. The fixing bracket according to claim 12, wherein, The fixing groove (110a) includes a first groove segment (110b) and a second groove segment (110c) that are connected. The width of the first groove segment (110b) is smaller than the width of the second groove segment (110c). The first groove segment (110b) is used to fix the roller (212) of the cleaning body (210), and the second groove segment (110c) is used to fix the cleaning part (211) of the cleaning body (210).

14. The fixing bracket according to claim 12, wherein, The base (110) further includes a base plate (111) and a third limiting part (113). The first limiting part (112) and the third limiting part (113) are respectively disposed on opposite sides of the base plate (111). The base plate (111), the third limiting part (113) and the first limiting part (112) form the fixing groove (110a). The connecting part (131) is installed on the third limiting part (113).

15. The fixing bracket according to any one of claims 1-5, wherein, The first limiting part (112) protrudes from the base (110) and is inserted into the gap between the roller housing (214) of the cleaning body (210) and the cleaning part housing (213) of the cleaning body (210).

16. The fixing bracket according to claim 15, wherein, The cleaning part (211) of the cleaning body (210) is located outside the base (110).

17. The fixing bracket according to any one of claims 1-5, wherein, The base (110) is provided with a fixing part (150) for fixing the cleaning part (211) of the cleaning device (200).

18. The fixing bracket according to any one of claims 1-5, wherein, The base (110) is also provided with a connecting structure (160) which can be connected to the base of another cleaning device.

19. A cleaning equipment assembly comprising a cleaning device (200) and a mounting bracket (100) as claimed in any one of claims 1-18, the cleaning device (200) being placed on the mounting bracket (100).

Images