Cup washing brush

Abstract

The utility model discloses a cup washing brush which comprises a brush handle and a brush head A made of a plurality of sponges, one end of the brush handle is provided with a brush head fixing piece, the brush head fixing piece comprises a fixing rod and a rotating rod, one end of the fixing rod is fixedly connected with one end of the brush handle, and one end of the rotating rod is rotatably connected with one end, close to the brush handle, of the fixing rod. A fixing piece is arranged on the fixed rod and the rotating rod far away from the brush handle, and the fixing piece is used for fixing the rotating rod and the fixed rod when the brush head A is clamped between the rotating rod and the fixed rod. The brush head fixing piece is arranged to be in a mode of the rotating rod and the fixed rod, and the brush head A can be placed between the rotating rod and the fixed rod or taken out from the position between the rotating rod and the fixed rod by turning over the rotating rod, so that the brush head A is convenient to replace, the rotating rod can be fixed by the fixing piece, and the brush head A is convenient to replace. And the brush head A is effectively prevented from falling off due to overturning of the rotating rod when the brush head A is not replaced.

Description

Technical Field

[0001] The utility model relates to a cup washing brush and belongs to the field of cup cleaning tools. Background Art

[0002] The cup cleaning brush is a tool for cleaning cups. The existing cup cleaning brush comprises a brush handle and a brush head, wherein the brush head is made of multiple pieces of sponge and is fixed to the brush handle by a brush head fixing member fixed to the end of the brush handle. The structure of the brush head fixing member is U-shaped, and a fixing rod is high on one side of the brush head fixing member and extends into the other side of the fixing member. It is an integrated structure. When installing or replacing the brush head, the brush head fixing member needs to be opened to both sides, the brush head is placed therein, and the fixing rod passes through the brush head to fix the brush head in the brush head fixing member. Since this structure requires the brush head fixing member to be opened to both sides, and the cup cleaning brush is used to clean the cup, its brush handle and brush head fixing member have considerable hardness and strength and are not easy to deform, so it is very inconvenient to replace the brush head of the existing cup cleaning brush. In addition, the existing cup cleaning brush is only provided with a brush head made of sponge material, which is difficult to clean the inside of the cup lid, so the cleaning effect of the entire cup is not very ideal. Summary of the Invention

[0003] The utility model aims to provide a cup washing brush, which solves the technical defect of the cup washing brush in the prior art that the brush head is inconvenient to replace.

[0004] To solve the above-mentioned problem, the technical solution adopted by the present invention is as follows: a cup brush, comprising a brush handle and a brush head A made of multiple sponges, a brush head fixing member provided at one end of the brush handle, the brush head fixing member comprising a fixed rod and a rotating rod, one end of the fixed rod being fixedly connected to one end of the brush handle, one end of the rotating rod being rotatably connected to an end of the fixed rod near the brush handle, a fixing member provided on the fixed rod and the rotating rod away from the brush handle, the fixing member being used to fix the rotating rod and the fixed rod when the brush head A is clamped between the rotating rod and the fixed rod. The present invention arranges the brush head fixing member as a rotating rod and a fixed rod, and by flipping the rotating rod, the brush head A can be placed between the rotating rod and the fixed rod, or removed from between the rotating rod and the fixed rod, thereby facilitating the replacement of the brush head A, and the fixing member can fix the rotating rod, effectively preventing the brush head A from falling off due to the flipping of the rotating rod when the brush head A is not replaced.

[0005] As a further improvement of the present invention, the fixing member includes a short rod fixed to the fixed rod on a side close to the rotating rod and perpendicular to the fixed rod, and a buckle rotatably arranged on the rotating rod on a side away from the fixed rod. A notch is provided on the end of the short rod away from the fixed rod, and a through hole corresponding to the short rod is opened on the rotating rod. After the short rod passes through the through hole, the buckle rotates and is locked in the notch of the short rod. The utility model fixes the rotating rod relative to the short rod by engaging the buckle on the rotating rod with the notch of the short rod on the fixed rod, thereby fixing the rotating rod and the fixed rod. When the buckle is disengaged from the notch on the short rod, the rotating rod and the fixed rod can be rotated relative to each other.

[0006] As a further improvement of the present invention, the brush head A is provided with fixing holes running through both sides thereof, through which a short rod passes, thereby limiting the position of the brush head A along the length of the brush handle. By providing fixing holes on the brush head A, the present invention allows the short rod to pass through the fixing holes, thereby limiting the position of the brush head A and better fixing the brush head A.

[0007] As a further improvement of the present invention, the fixing member includes a fixing frame rotatably mounted on the end of the fixing rod away from the brush handle, and a limiting protrusion is provided on the end of the rotating rod away from the brush handle, wherein the limiting protrusion is located on the side away from the fixing rod. The fixing frame is flipped onto the rotating rod to fix the rotating rod, wherein the limiting protrusion is used to prevent the fixing frame from flipping and loosening the rotating rod when in use. The present invention fixes the rotating rod by cooperating with the fixing frame at the end of the fixing rod and the rotating rod, wherein the limiting protrusion effectively prevents the fixing frame from detaching from the rotating rod when the brush head is not replaced.

[0008] As a further improvement of the present invention, a connecting lug is provided at the end of the rotating rod near the brush handle, and the fixed rod is disposed between the two connecting lugs. The rotating rod is rotatably mounted on the fixed rod using a rotating shaft passing through the two connecting lugs and the fixed rod. The present invention facilitates the rotational connection between the rotating rod and the fixed rod by providing the connecting lug on the rotating rod.

[0009] As a further improvement of the present invention, a brush head B is fixed to the end of the brush handle away from the brush head A, and bristles are arranged on the brush head B in a direction away from the brush head A. By providing the brush head B, the present invention can effectively clean the cup lid, thereby improving the cleaning effect of the present invention on the cup.

[0010] In summary, the beneficial effects of the present invention are as follows: the present invention not only facilitates the replacement of the brush head, can clean the inside of the cup body, but also can clean the cup cover, and has a better cleaning effect on the entire cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of Example 1 of the present utility model.

[0012] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle.

[0013] Figure 3 It is a schematic diagram of the three-dimensional structure of Example 2 of the present utility model.

[0014] Figure 4 It is a schematic diagram of the three-dimensional structure of Example 3 of the present utility model.

[0015] Figure 5 It is a structural schematic diagram of the sponge constituting the brush head of the utility model.

[0016] Among them: 1. Brush handle; 2. Brush head A; 3. Fixed rod; 4. Rotating rod; 5. Fixed part; 6. Short rod; 7. Buckle; 8. Notch; 9. Through hole; 10. Fixed hole; 11. Fixed frame; 12. Limiting protrusion; 13. Brush head B; 14. Bristles; 15. Connecting ear plate; 16. Rotating shaft; 17. Rotating pin. DETAILED DESCRIPTION

[0017] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings. Example 1

[0018] like Figure 1 and Figure 2 The cup washing brush shown includes a brush handle 1 and a brush head A2 made of multiple pieces of sponge. One end of the brush handle 1 is fixedly connected to a brush head fixing part 5, which is used to fix the brush head A2. The brush head fixing part 5 includes a fixed rod 3 and a rotating rod 4, wherein one end of the fixed rod 3 is fixedly connected to one end of the brush handle 1. In this embodiment, the fixed rod 3 is integrally formed with the brush handle 1, and one end of the rotating rod 4 is rotatably connected to the end of the fixed rod 3 close to the brush handle 1. In this embodiment, the brush head A2 can be placed between the rotating rod 4 and the fixed rod 3 by rotating the rotating rod 4, and then the brush head A2 is clamped between the rotating rod 4 and the fixed rod 3 by rotating the rotating rod 4, thereby achieving the fixation of the brush head A2. In this embodiment, a fixing part 5 is provided on the fixed rod 3 and the rotating rod 4 away from the brush handle 1. The function of the fixing part 5 is to fix the rotating rod 4 and the fixed rod 3 when the brush head A2 is clamped between the rotating rod 4 and the fixed rod 3, so as to prevent the brush head A4 from falling from between the rotating rod 4 and the fixed rod 3 due to the rotation of the rotating rod 4.

[0019] like Figure 1 and Figure 2As shown, the fixing member 5 in this embodiment includes a short rod 6 fixed on the fixed rod 3 near the side of the rotating rod 4 and perpendicular to the fixed rod 3, and a buckle 7 rotatably arranged on the rotating rod 4 away from the side of the fixed rod 3. The short rod 6 in this embodiment is made of an integral mold with the fixed rod 3, wherein the buckle 7 is U-shaped, and the ends of the buckle 7 are rotatably connected to the rotating rod by a rotating shaft. A notch 8 is provided on the end of the short rod 6 away from the fixed rod 3, wherein the cylinder port 8 can be engaged with the buckle 7. In this embodiment, a notch 8 corresponding to the short rod 6 is opened on the rotating rod 4. After the short rod 6 passes through the through hole 9, the buckle 7 is rotated and buckled into the notch 8 on the short rod 6, so as to realize the buckle 7 and the short rod 6. Then, the rotating rod 4 and the fixed rod 3 are fixed. When replacing the brush head A2 of the present invention, the buckle 7 is disengaged from the notch 8 on the short rod 6 by pulling the buckle 7, and the rotating rod 4 can be flipped in the direction away from the fixed rod 3, the brush head A2 can be removed, and a new brush head A2 can be put in. The rotating rod 4 is flipped toward the direction of the fixed rod 3, and the buckle 7 is snapped into the notch 8 on the short rod 6.

[0020] like Figure 5 As shown, in this embodiment, fixing holes 10 are preferably opened on the brush head A2 and pass through the two sides thereof. When the brush head A2 is placed between the rotating rod 4 and the fixed rod 3, the short rod 6 passes through the fixing hole 10, so that the brush head A2 can be limited in the length direction of the brush handle 1, and the brush head A2 can also be limited in the direction perpendicular to the brush handle 1, so that the brush head A2 can be fixed more securely.

[0021] The specific structure of this embodiment for achieving relative rotation between the rotating rod 4 and the fixed rod 3 is as follows: a connecting ear plate 15 is provided at the end of the rotating rod 4 close to the brush handle 1. In this embodiment, the two connecting ear plates 15 are stacked and integrally formed with the rotating rod 4. The fixed rod 3 is arranged between the two connecting ear plates 15, and the rotating rod 4 is rotatably mounted on the fixed rod 3 using a rotating shaft 16 that passes through the two connecting ear plates 15 and the fixed rod 3. Example 2

[0022] This embodiment is a further improvement made on the basis of embodiment 1. Compared with embodiment 1, this embodiment provides another fixing member 5, such as Figure 3As shown, the fixing member 5 in this embodiment includes a fixing frame 11 rotatably mounted on the end of the fixing rod 3 away from the brush handle 1. The fixing frame 11 in this embodiment is U-shaped with its opening facing the fixing rod 3. The two sides of its opening are rotatably connected to the fixing rod 3 using rotating pins 17. A limiting protrusion 12 is provided on the end of the rotating rod 4 away from the brush handle 1, wherein the limiting protrusion 12 is located on the side away from the fixing rod 3. The fixing frame 11 is flipped onto the rotating rod 4 to fix the rotating rod 4 to clamp the brush head A2. In this embodiment, the limiting protrusion 12 is used to prevent the fixing frame 11 from flipping and releasing the rotating rod 4 when in use. The structure of the remaining parts of this embodiment is the same as that of Example 1. For details, please refer to Example 1 and will not be repeated in this embodiment. Example 3

[0023] This embodiment is a further improvement made on the basis of embodiment 1 or embodiment 2. Compared with embodiment 1 or embodiment 2, this embodiment has a brush head B13 fixed on the end of the brush handle 1 away from the brush head A2. Figure 4 As shown, the brush head B13 is integrally formed with the brush handle 1, and bristles 14 are provided on the brush head B13 in a direction away from the brush head A2. The brush head B13 in this embodiment can clean the cup lid, especially the inside of the cup lid near the sealing ring. The structure of the rest of the embodiment is the same as that of embodiment 1 or embodiment 2. For details, please refer to embodiment 1 or embodiment 2, and this embodiment will not be repeated.

[0024] All matters not specifically described in the description of the present utility model are prior art or can be implemented by existing technology. It should be understood that those skilled in the art can make improvements or changes based on the above description, and all such improvements and changes should fall within the scope of protection of the claims attached to the present utility model.

Claims

1. A cup brush comprising a brush handle (1) and a brush head A (2) made of multiple sponges, characterized in that: A brush head fixing member (5) is provided at one end of the brush handle (1), and the brush head fixing member (5) comprises a fixing rod (3) and a rotating rod (4), one end of the fixing rod (3) is fixedly connected to one end of the brush handle (1), and one end of the rotating rod (4) is rotatably connected to an end of the fixing rod (3) close to the brush handle (1), and fixing members (5) are provided on the fixing rod (3) and the rotating rod (4) away from the brush handle (1), and the fixing member (5) is used to fix the rotating rod (4) and the fixing rod (3) when the brush head A (2) is clamped between the rotating rod (4) and the fixing rod (3); The fixing member (5) comprises a fixing frame (11) rotatably arranged on an end of the fixing rod (3) away from the brush handle (1); a limiting protrusion (12) is arranged on an end of the rotating rod (4) away from the brush handle (1); wherein the limiting protrusion (12) is located on a side away from the fixing rod (3); the fixing frame (11) is turned over onto the rotating rod (4) for fixing the rotating rod (4); wherein the limiting protrusion (12) is used to prevent the fixing frame (11) from turning over and releasing the rotating rod (4) in a use state; A brush head B (13) is fixed to one end of the brush handle (1) away from the brush head A (2), and bristles (14) are provided on the brush head B (13) in a direction away from the brush head A (2).

2. The cup washing brush according to claim 1, characterized in that: A connecting lug (15) is provided at one end of the rotating rod (4) close to the brush handle (1), the fixed rod (3) is arranged between the two connecting lugs (15), and the rotating rod (4) is rotatably mounted on the fixed rod (3) using a rotating shaft (16) passing through the two connecting lugs (15) and the fixed rod (3).

Images