KR-20260066904-A - a tunbler cleaning brush

Abstract

The present invention relates to a cleaning tool for cleaning tumblers, and more specifically, to a tumbler cleaning brush configured to clean the tumbler walls quickly and thoroughly by manufacturing it with two brushes that run along the walls. The home training deformable chair of the present invention is a tumbler cleaning brush comprising: a brush used directly for cleaning; a connecting rod that fixes the brush to prevent movement; a spring connected to the connecting rod to adjust the distance between the connecting rods; a connecting part connected between the connecting rod and a handle; and the handle connected to the upper central side of the connecting part.

Inventors

• 이소윤

Assignees

• 이소윤

Dates

Publication Date

20260512

Application Date

20241105

Claims (3)

1. A brush used directly for cleaning; a connecting rod that locks the brush in place to prevent movement; a spring connected to the connecting rod to adjust the distance between the connecting rods; and a connecting rod connected between a handle. A tumbler cleaning brush comprising: a connecting portion; and a handle coupled to the upper central side of the connecting portion.
2. In claim 1, the connecting rod from the extending spring A tumbler cleaning brush including a connecting part that allows for stable movement.
3. A tumbler cleaning brush according to claim 1, characterized by a handle that can adjust the degree of extension of the spring according to the user's adjustment.

Description

Tumbler cleaning brush The present invention relates to a brush for cleaning tumblers. Due to environmental issues, there is a trend toward reusable cups over disposable ones, and furthermore, the concept of personal hygiene has become important due to COVID-19. However, the utilization of personal cups, tumblers, and cleaning brushes for personal tableware is low, and this has led to problems that do not consider user convenience at all. Although there have been proposals for dishwashing brushes such as Registered Patent Publication No. 10-1062766, the prior art, including the aforementioned prior art document, merely modifies the shape of a brush for dishwashing and is difficult to regard as convenient or reasonable, as it is equipped with parts whose purpose is unclear. For example, a disadvantage of dishwashing brushes is that they must be replaced periodically for hygiene reasons; however, since the brush cannot be detached, the entire body must be replaced, making it difficult to consider their convenience sufficiently guaranteed. Despite being a brush specifically designed for cleaning baby bottles, this invention completely disregards the shape of the bottle. To clean a bottle, you have to constantly change the angle. FIG. 1 is a perspective view of a tumbler cleaning brush according to an embodiment of the present invention, FIG. 2 is a front view of a tumbler cleaning brush according to an embodiment of the present invention, FIG. 3 is a rear view of a tumbler cleaning brush according to an embodiment of the present invention, FIG. 4 is a left side view of a tumbler cleaning brush according to an embodiment of the present invention, FIG. 5 is a right side view of a tumbler cleaning brush according to an embodiment of the present invention, FIG. 6 is a plan view of a tumbler cleaning brush according to an embodiment of the present invention, FIG. 7 is a bottom view of a tumbler cleaning brush according to an embodiment of the present invention. As shown in FIGS. 1 to 7, the tumbler cleaning brush of the present invention comprises a brush (100), a connecting rod (200), a spring (300), a connecting part (400), a handle (500), etc. The brush (100) is a part used directly for dishwashing and is made in the shape of a cylinder. The connecting rod (200) is structured to fix the brush so that it does not move and to allow the brush to be separated. The distance between the two connecting rods (200) is adjusted by the spring (300) and the handle (500). The spring (300) is connected to the connecting rod and adjusts the distance between the connecting rods. The connecting part (400) is connected between the connecting rod (200) and the handle (500). These connecting parts (400) serve to enable the function of a handle. The handle (500) is connected to the upper center of the connecting part (400) and is a part that the user directly grips and uses. Below, we will examine the operation process of the present invention composed of the above-described configuration. The tumbler cleaning brush of the present invention is not limited to the aforementioned embodiments and can be implemented with various modifications within the scope permitted by the technical concept of the present invention.