CN217408669U - Rolling brush assembly releasing power assisting device - Google Patents

Abstract

The utility model relates to a releasing power assisting device of a rolling brush component, which comprises a floor brush body, an end cover arranged on the side surface of the floor brush body and a rolling brush arranged at the front end of the floor brush body, wherein a concave cavity is arranged on the side surface of the floor brush body, an elastic part is arranged in the concave cavity, and the elastic direction of the elastic part is consistent with the length direction of the rolling brush; the end cover is provided with a convex cavity capable of being matched with the concave cavity, and when the convex cavity is detachably connected with the groove through a buckle structure, the elastic piece is in a compressed state. This round brush subassembly release booster unit simple structure, convenient operation can release elasticity and assist the dismantlement, solve the inconvenient problem of round brush subassembly dismantlement.

Description

Rolling brush assembly releasing power assisting device

Technical Field

The utility model relates to a dust catcher field, in particular to round brush subassembly release booster unit.

Background

The dust collector is a common floor cleaning tool, and after long-time use, a rolling brush assembly on a floor brush can be stained with a large amount of dirt, so that the dust collector needs to be detached, cleaned and reused.

At present, when the rolling brush assembly is cleaned, the bottom plate of the floor brush is firstly disassembled by means of tools, then the floor brush is disassembled in a pulling and buckling mode, the operation is more complicated and inconvenient in the whole process, and the general experience of a user is poor.

Therefore, the roller brush assembly releasing power assisting device solves the problem that the roller brush assembly is inconvenient to disassemble.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: in order to overcome the defects of the prior art, the rolling brush assembly releasing power assisting device is provided.

In order to achieve the above technical effect, the utility model discloses a technical scheme is: a releasing and power assisting device for a rolling brush assembly comprises a floor brush body, an end cover arranged on the side face of the floor brush body and a rolling brush arranged at the front end of the floor brush body, wherein a concave cavity is formed in the side face of the floor brush body, an elastic piece is arranged in the concave cavity, and the elastic direction of the elastic piece and the length direction of the rolling brush are within 0 +/-30 degrees;

the end cover is provided with a convex cavity capable of being matched with the concave cavity, and after the convex cavity is detachably connected with the groove through a buckle structure, the elastic piece is in a compressed state.

Furthermore, buckle structure is including arranging first draw-in groove and the second draw-in groove in the elastic component both sides separately and sliding the group's of setting in protruding intracavity and detaining, it is connected with first eye-splice and second eye-splice to dial the knot, first eye-splice and second eye-splice respectively with first draw-in groove and second draw-in groove one-to-one cooperation.

Furthermore, a first spring is arranged between the shifting buckle and the convex cavity, and the first inserting buckle and the second inserting buckle move towards the first clamping groove and the second clamping groove respectively under the action of the first spring under the condition of no external force.

Further, the elastic part comprises a fixed cylinder arranged in the floor brush body, an ejector block arranged in the fixed cylinder in a sliding mode and a second spring arranged between the fixed cylinder and the ejector block, and the ejector block partially extends out of the bottom surface of the cavity in an initial state.

Furthermore, a guide structure and a limiting structure are further arranged between the fixed cylinder and the ejector block.

Furthermore, a fixed shaft is further arranged on the end cover, and the rolling brush is sleeved on the fixed shaft.

Furthermore, an arc baffle connected with the floor brush body is arranged above the rolling brush.

Compared with the prior art, the beneficial effects of the utility model are that: this round brush subassembly release booster unit simple structure, convenient operation can release elasticity and assist the dismantlement, solve the inconvenient problem of round brush subassembly dismantlement.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the embodiments, and it is obvious that the described embodiments are some embodiments, not all embodiments of the present invention.

Drawings

FIG. 1 is an exploded view of a roll brush assembly release assist;

FIG. 2 is a schematic structural view of a side surface of the floor brush body;

FIG. 3 is a schematic view of the connection of the end cap to the roller brush;

FIG. 4 is a cross-sectional view of the end cap;

FIG. 5 is a schematic structural view of the body of the floor brush separated from the end cap;

FIG. 6 is a schematic structural view of the combination of the body and the end cap of the floor brush;

FIG. 7 is a schematic view of the elastic member;

the reference numbers and corresponding designations in the drawings are: 1. the novel floor brush comprises a floor brush body, a concave cavity, a first clamping groove, a second clamping groove, a cover, a convex cavity, a fixed shaft, a rolling brush, a spring, a fixing cylinder, a top block, a second spring, a guide structure, a limiting structure, a shifting buckle, a first inserting buckle, a second inserting buckle, a spring, a baffle and an arc-shaped baffle, wherein the concave cavity is 1a, the first clamping groove is 1b, the second clamping groove is 1c, the end cover is 2a, the convex cavity is 2a, the fixed shaft is 2b, the rolling brush is 3, the elastic element is 4, the fixing cylinder is 41, the top block is 42, the second spring is 43, the guide structure is 44, the limiting structure is 45, the shifting buckle is 5, the first inserting buckle is 51, the second inserting buckle is 52, the first spring is 6, and the arc-shaped baffle is 7.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic drawings, which illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

Referring to fig. 1-3, the utility model provides a rolling brush component release booster unit, which comprises a floor brush body 1, an end cover 2 arranged on the side of the floor brush body 1 and a rolling brush 3 arranged at the front end of the floor brush body 1, wherein a cavity 1a is arranged on the side of the floor brush body 1, an elastic part 4 is arranged in the cavity 1a, and the elastic direction of the elastic part 4 and the length direction of the rolling brush 3 are 0 degree +/-30 degrees; preferably, the elastic direction of the elastic member 4 coincides with the length direction of the roll brush 3.

Referring to fig. 5-6, the end cap 2 is provided with a convex cavity 2a capable of matching with the concave cavity 1a, and when the convex cavity 2a is detachably connected with the concave groove through a buckle structure, the elastic element 4 is in a compressed state.

Under normal conditions, the floor brush body 1 and the end cover 2 are connected together through the concave cavity 1a and the convex cavity 2a, and meanwhile, the spring piece is extruded by the convex cavity 2a to be in a compressed state; when protruding chamber 2a passes through buckle structure disconnection with the recess, outside thrust in protruding chamber 2a can be given to elastic component 4 to make things convenient for end cover 2 to drive round brush 3 and scrubbing brush body 1 separation.

The elastic member 4 can be selected from elastic sheets, elastic rubber, etc. to provide elastic force, referring to fig. 7, the elastic member 4 of the present embodiment includes a fixed cylinder 41 disposed in the floor brush body 1, a top block 42 slidably disposed in the fixed cylinder 41, and a second spring 43 disposed between the fixed cylinder 41 and the top block 42, wherein in an initial state, the top block 42 partially extends outward from the bottom surface of the cavity 1a. The second spring 43 in the elastic element 4 has a good elastic modulus, and cooperates with the top block 42 to apply the acting force of the convex cavity 2a in a surface contact manner, so that the smoothness of the end cover 2 when being pushed out is ensured.

In order to further improve the stability of the movement of the top block 42, a guide structure 44 is arranged between the fixed cylinder 41 and the top block 42, the guide structure 44 comprises a guide pipe arranged on the fixed cylinder 41 and a guide post connected with the top block 42, and the guide post and the guide pipe are in sliding fit for guiding; in addition, the periphery of the top block 42 can be provided with steps, a spigot is arranged on one side of the inner ring of the fixed cylinder 41 close to the cavity 1a, and the steps and the spigot are matched to form a limiting structure 45, so that the top block 42 is prevented from falling off and sliding out.

Specifically, referring to fig. 2 and 4-6, the buckle structure includes a first clamping groove 1b and a second clamping groove 1c respectively disposed at two sides of the elastic member 4, and a toggle 5 slidably disposed in the convex cavity 2a, the toggle 5 is connected to a first inserting buckle 51 and a second inserting buckle 52, and the first inserting buckle 51 and the second inserting buckle 52 are respectively in one-to-one corresponding fit with the first clamping groove 1b and the second clamping groove 1c.

Insert protruding chamber 2a back in cavity 1a during the use, drive first eye-splice 51 and second eye-splice 52 through dialling buckle 5 and insert first draw-in groove 1b and second draw-in groove 1c respectively, can fix end cover 2 and scrubbing brush body 1, otherwise can the quickly separating, overall structure is simple, convenient operation.

Further, a first spring 6 is disposed between the toggle 5 and the convex cavity 2a, and under the condition of no external force, the first insert buckle 51 and the second insert buckle 52 move towards the first card slot 1b and the second card slot 1c respectively under the action of the first spring 6.

After the first inserting buckle 51 and the second inserting buckle 52 are respectively inserted into the first clamping groove 1b and the second clamping groove 1c, the first spring 6 can always provide a pushing force for the shifting buckle 5, and the first inserting buckle 51 and the second inserting buckle 52 are prevented from returning to influence the fixing effect. In this embodiment, in order to facilitate the installation of the second spring 43, an integrally formed spring slot may be disposed behind the toggle 5, and after the second spring 43 is installed in the spring slot, it is ensured that a certain distance is left between the spring slot and the convex cavity 2a, so as to meet the requirement of backward movement of the toggle 5.

The end cover 2 is also provided with a fixed shaft 2b, and the rolling brush 3 is sleeved on the fixed shaft 2b.

Referring to fig. 1, an arc-shaped baffle 7 connected with the floor brush body 1 is arranged above the rolling brush 3. The arc-shaped baffle 7 can prevent sundries from being thrown out upwards due to centrifugal force, and the dust cleaning effect of the rolling brush 3 is ensured.

The present invention is not limited to the above specific embodiments, and for those skilled in the art, the above conception can be used without any creative work, and all the changes made fall within the protection scope of the present invention.

Claims (7)

1. The utility model provides a round brush subassembly release booster unit, includes scrubbing brush body (1), sets up end cover (2) and round brush (3) of setting at scrubbing brush body (1) front end in scrubbing brush body (1) side, its characterized in that: a concave cavity (1a) is formed in the side face of the floor brush body (1), an elastic piece (4) is arranged in the concave cavity (1a), and the elastic direction of the elastic piece (4) and the length direction of the rolling brush (3) are within an angle of 0 +/-30 degrees;

the end cover (2) is provided with a convex cavity (2a) capable of being matched with the concave cavity (1a), and when the convex cavity (2a) is detachably connected with the groove through a buckle structure, the elastic piece (4) is in a compressed state.

2. The roller brush assembly release power assisting device is characterized in that the buckling structure comprises a first buckling groove (1b) and a second buckling groove (1c) which are respectively arranged at two sides of the elastic piece (4) and a shifting buckle (5) which is arranged in the convex cavity (2a) in a sliding mode, a first inserting buckle (51) and a second inserting buckle (52) are connected to the shifting buckle (5), and the first inserting buckle (51) and the second inserting buckle (52) are respectively matched with the first buckling groove (1b) and the second buckling groove (1c) in a one-to-one correspondence mode.

3. The roller brush assembly release power assisting device according to claim 2, wherein a first spring (6) is arranged between the shifting buckle (5) and the convex cavity (2a), and the first inserting buckle (51) and the second inserting buckle (52) move towards the first clamping groove (1b) and the second clamping groove (1c) respectively under the action of the first spring (6) under the condition of no external force.

4. The brush roll assembly release assisting device according to any one of claims 1-3, wherein the elastic member (4) comprises a fixed cylinder (41) arranged in the floor brush body (1), an ejector block (42) arranged in the fixed cylinder (41) in a sliding manner, and a second spring (43) arranged between the fixed cylinder (41) and the ejector block (42), and in an initial state, the ejector block (42) partially protrudes outwards from the bottom surface of the cavity (1 a).

5. The roller brush assembly release power assisting device according to claim 4, characterized in that a guide structure (44) and a limiting structure (45) are further arranged between the fixed cylinder (41) and the top block (42).

6. The roller brush assembly release power assisting device according to claim 1, wherein a fixed shaft (2b) is further arranged on the end cover (2), and the roller brush (3) is sleeved on the fixed shaft (2 b).

7. The roller brush assembly release power assisting device according to claim 6, characterized in that an arc-shaped baffle (7) connected with the floor brush body (1) is arranged above the roller brush (3).

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