Rotary mounting structure for cleaning tool

Abstract

The rotary installation structure for the cleaning tool comprises a cleaning head of the cleaning tool and a connecting piece connected with the cleaning head in a rotating mode, the connecting piece comprises two wall bodies arranged in a spaced mode, the cleaning head is provided with a connecting portion, a gap capable of being provided with the connecting portion is formed between the two wall bodies, and the two wall bodies and the connecting portion are respectively provided with a round hole. All the round holes are coaxially arranged, a pin shaft penetrates through all the round holes, and the pin shaft is connected with the wall body in a clamped mode.

Description

Technical Field

[0001] The utility model relates to a rotating installation structure for a cleaning tool, belonging to the technical field of cleaning supplies. Background Art

[0002] In order to achieve a better cleaning effect, the cleaning tools in the prior art usually adopt a rotational connection between the cleaning head and the hand rod. The existing rotational connection method usually adopts bolts and nuts to pass between the two rotationally connected parts to achieve the rotational connection. However, this connection method has the problems of cumbersome installation procedures and easy rusting of fasteners. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art and to provide a rotating installation structure for a cleaning tool with a reasonable structural design.

[0004] The technical solution adopted by the utility model is: a rotating installation structure for a cleaning tool, comprising a cleaning head of the cleaning tool and a connecting piece rotatably connected to the cleaning head, the connecting piece comprising two spaced-apart walls, the cleaning head is provided with a connecting portion, a gap is provided between the two walls for setting the connecting portion, the two walls and the connecting portion are respectively provided with circular holes, the circular holes are coaxially arranged, a pin is passed through each of the circular holes, and the pin is clamped with the wall.

[0005] The pin shaft comprises a main body, one end of which is provided with a radially extending flange, the outer diameter of the flange is larger than the outer diameter of the circular hole, and the other end of the main body is connected to the wall body by a concave-convex clamping connection.

[0006] Among them, the middle part of the main body is a hollow structure, a convex body is provided at the other end of the main body, and the wall body is provided with a concave position corresponding to the convex body, and the convex body falls on the concave position and the two are connected by concave-convex snap connection; or, the setting positions of the convex body and the concave position are interchanged.

[0007] The flange is pressed against the wall.

[0008] Wherein, the cleaning head is in the shape of a hollow triangle, and the connecting portion is located at an acute angle of the triangle.

[0009] Wherein, the cleaning head is a broom head.

[0010] Wherein, the connecting piece, the connecting part and the pin are all made of plastic materials.

[0011] Compared with the prior art, the utility model has the following advantages and effects: the rotating installation structure in the utility model has a simple and quick installation process, greatly improves the installation efficiency, reduces the manufacturing cost, and is stable and reliable in use after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 It is a structural schematic diagram of the utility model in a decomposed state. DETAILED DESCRIPTION

[0014] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0015] Example

[0016] like Figure 1 to Figure 2 As shown, a rotating installation structure for a cleaning tool comprises a cleaning head 1 of the cleaning tool, a connecting member 2 rotatably connected to the cleaning head 1, the connecting member 2 comprising two spaced-apart walls 21, the cleaning head 1 is provided with a connecting portion 11, a gap is provided between the two walls 21 for setting the connecting portion 11, the two walls 21 and the connecting portion 11 are respectively provided with circular holes 0, each of the circular holes 0 is coaxially arranged, a pin 3 is passed through each of the circular holes 0, and the pin 3 is engaged with the wall 21. The pin 3 in this embodiment can be quickly installed with the wall 21, and the cleaning head 1 after installation can be rotatably connected with the connecting member 2. The installation structure is simple and quick, and the cleaning head 1 after installation is restricted by the wall 21 on both sides, and is stable and reliable after installation.

[0017] As a preferred embodiment, the pin 3 includes a main body 31, one end of which is provided with a radially extending flange 32, the outer diameter of the flange 32 is larger than the outer diameter of the circular hole 0, and the other end of the main body 31 is connected to the wall 21 by a concave-convex snap-fit. The pin 3 in this embodiment has a flange 32 at one end, and the other end is connected to the wall 21 by a concave-convex snap-fit. When installing, the pin 3 is inserted from one end of the circular hole 0, the flange 32 limits the further movement of the pin 3, and the other end of the main body 31 is connected to the wall 21 by a concave-convex snap-fit. The structure is simple and reliable.

[0018] As a preferred embodiment, the middle part of the main body 31 is a hollow structure, a convex body 311 is provided at the other end of the main body 31, and the wall body 21 is provided with a concave position corresponding to the convex body 311, and the convex body 311 falls on the concave position and the two are connected by the concave-convex snap connection; or, the setting positions of the convex body 311 and the concave position are interchanged, that is, the convex body 311 is set on the wall body 21, and the main body 31 is set in the concave position.

[0019] As a preferred embodiment, the flange 32 is pressed against the wall 21. Under this structure, the positioning structure formed by the two ends of the pin 3 and the wall 21 is stable and reliable after installation.

[0020] As a preferred embodiment, the cleaning head 1 is in the shape of a hollow triangle, and the connecting portion 11 is located at an acute angle of the triangle.

[0021] As a preferred embodiment, the cleaning head 1 is a broom head.

[0022] As a preferred embodiment, the connector 2, the connecting portion 11 and the pin 3 are all made of plastic materials. Plastic materials are easy to deform and rebound, and will not rust, and are particularly suitable for use in the clamping connection of cleaning tools.

[0023] The positions of “one end” and “the other end” in the present application are not limited to the ends of the rod, but also include positions close to the ends.

[0024] The above contents described in this specification are merely examples of the present utility model. Those skilled in the art of the present utility model may make various modifications or additions to the specific embodiments described, or replace them in similar ways, as long as they do not deviate from the contents of the present utility model specification or exceed the scope defined in the claims, they shall all fall within the protection scope of the present utility model.

Claims

1. A rotating installation structure for a cleaning tool, comprising a cleaning head of the cleaning tool and a connecting piece rotatably connected to the cleaning head, characterized in that: The connecting piece includes two spaced-apart walls, the cleaning head is provided with a connecting portion, a gap is provided between the two walls for setting the connecting portion, the two walls and the connecting portion are respectively provided with circular holes, the circular holes are coaxially arranged, a pin is passed through each circular hole, and the pin is clamped with the wall.

2. The rotary installation structure for a cleaning tool according to claim 1, characterized in that: The pin shaft comprises a main body, one end of which is provided with a radially extending flange, the outer diameter of the flange is larger than the outer diameter of the circular hole, and the other end of the main body is connected to the wall body by a concave-convex clamping connection.

3. The rotating installation structure for a cleaning tool according to claim 1, characterized in that: The middle part of the main body is a hollow structure, a convex body is provided at the other end of the main body, and a concave position corresponding to the convex body is provided on the wall body, and the convex body falls on the concave position and the two are connected by concave-convex snap connection; or, the setting positions of the convex body and the concave position are interchanged.

4. The rotating installation structure for a cleaning tool according to claim 1, characterized in that: The flange is pressed against the wall.

5. The rotating installation structure for a cleaning tool according to claim 1, characterized in that: The cleaning head is in the shape of a hollow triangle, and the connecting portion is located at an acute angle of the triangle.

6. The rotating installation structure for a cleaning tool according to claim 1, characterized in that: The cleaning head is a broom head.

7. The rotating installation structure for a cleaning tool according to claim 1, characterized in that: The connecting piece, the connecting part and the pin are all made of plastic materials.

Images