Washing brush for narrow-mouth bottle

Abstract

The invention discloses a washing brush for a narrow-mouth bottle, and belongs to the field of brushes. The washing brush comprises a bracket and brush bodies, wherein the bracket comprises a pipe, atransmission screw rod and adjusting mechanisms, the pipe is hollow, the transmission screw rod and the pipe are rotatably connected, a screw nut is mounted on the transmission screw rod, axial through grooves are arranged in the side wall of the pipe, and the screw nut is fixedly connected with connecting blocks adaptive to the axial through grooves; each adjusting mechanism comprises two connecting rods hinged to the upper and lower ends of the brush bodies, the free ends of the connecting rods are hinged to the pipe, the two connecting rods are parallel to each other, and the brush bodies are parallel to the pipe; each connecting rod comprises a first section hinged to the pipe and a second section hinged to the corresponding brush body, and each first section and the corresponding second section are in bell and spigot joint; a limiting baffle block is mounted on the pipe, and the limiting baffle block is positioned below the adjusting mechanisms; and each adjusting mechanism further comprises regulating rods, one ends of the regulating rods are hinged to the second sections, and the other ends of the regulating rods are hinged to the connecting blocks. The washing brush can beused for effectively cleaning the body of the narrow-mouth bottle, and also can adapt to the narrow-mouth bottles with different bottle body diameters.

Description

technical field

[0001] The invention relates to the field of brushes, in particular to a cleaning brush for narrow-mouth bottles. Background technique

[0002] In daily life, people often use some narrow-mouth containers such as baby bottles, thermos cups, and thermos pots. During use, they will find that the common disadvantage of these containers is that their inner walls are difficult to clean after being dirty. The reason is that the mouth of the container itself If it is too small, it is difficult for human hands to reach into the bottle for cleaning. Although the use of a brush with a specific shape can play a certain role in cleaning, the effect is not very satisfactory. At the same time, it is difficult for a brush to be suitable for many similar containers. , the scope of use is small. Contents of the invention

[0003] Aiming at the problem that the narrow-mouth bottle is difficult to clean in the prior art, the object of the present invention is to provide a cl...

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