The object of the present invention is to provide a cosmetic brush
assembly in which the bristle column of the brush unit is designed to protrude from the end of the assembly or retract the end of the assembly when the button at the other end of the assembly is pressed, so there is no need for a separate The cap protects the bristles. In order to achieve the above object, the present invention provides a cosmetic brush assembly, including: a cylindrical main barrel with an open first end and a second end: a brush unit located in the main barrel, one end of the brush unit is arranged with a facing direction The bristles in the direction of the first end of the main barrel; the first spring sleeved on the brush unit; the insertion unit located in the main barrel and placed around the second end of the main barrel; has a predetermined length, one end of which is set on the main barrel and accommodates The cylindrical conveying cylinder of the insertion unit; the second spring sleeved on the insertion unit; and the position control device of the brush unit connected with the main cylinder. The position control device includes: a rotary sliding block positioned between the brush unit and the insertion unit, a plurality of locking protrusions are formed on the outer surface of the sliding block at fixed angular intervals; a plurality of guide grooves with a predetermined length are formed in the cylindrical The inner surface of the cylindrical conveying cylinder is axially formed so as to movably accommodate the locking protrusion of the sliding block. The guide groove is opened at the end adjacent to the main cylinder; an accommodating hole with a circular cross-section, When the locking protrusion protrudes from the open end of the guide groove, it is formed in the cylindrical conveying cylinder and rotatably accommodates a part of the rotating slider with the locking protrusion; a plurality of stoppers formed between the guide grooves To prevent the locking protrusion in the accommodating hole from moving in the direction away from the main cylinder; and a device for rotating the rotary slider, so that when the slider is pushed, the locking protrusion moves away from the guide groove The open end extends into the accommodating hole, the sliding block is rotated so that the locking projection is blocked by the stopper, and when the sliding block is pushed in the same direction again, the sliding block rotates, causing the locking projection to move from the stopper To the raised position of the open end of the guide groove. The rotating device of the rotary slider includes: a serrated part and an inclined surface. The serrated part is formed along an end of the insertion unit facing the main barrel. The serrated part has a sharp top end and a sharp bottom end. One end of the insertion unit protrudes axially and is formed on the serrated part, and the sharp bottom end is formed by axially recessing one end of the insertion unit between the sharp top ends; the inclined surface is at the end facing each locking protrusion of the insertion unit Formed, the makeup brush
assembly further includes: a button arranged at one end of the insertion unit away from the main barrel: a cylindrical movable barrel, one end of which is sleeved on the cylindrical conveying barrel, the other end is connected to the button, and one is arranged on A cylindrical fixed cylinder at one end of the main cylinder is sleeved on the other end of the movable cylinder, while allowing the movable cylinder to move axially relative to the fixed cylinder. BRIEF DESCRIPTION OF THE DRAWINGS The above-mentioned objects, features and other advantages of the present invention will become more apparent from the following specific embodiments described in conjunction with the accompanying drawings, in which: Figure 1 is a perspective view of a cosmetic brush assembly according to an embodiment of the present invention. The assembly has the bristles of the brush unit protruding from one end of the assembly: Figure 2 is an exploded perspective view of the makeup brush assembly of the present invention; Figure 3 is a perspective view of the sawtooth part of an insertion unit in the makeup brush assembly of the present invention; Figure 4 is the present invention A partial perspective view of a cylindrical conveying cylinder with an accommodating hole and a plurality of guide grooves in the cosmetic brush assembly of the present invention; Figure 5 is a partial perspective view of one end of a rotary slider with a plurality of locking protrusions in the cosmetic brush assembly of the present invention perspective.
Dongguan MHLAN makeup tool co.，ltd is trying to institute social good changes this relationship because it averts a firm's resources from its core task of increasing profits.
Growing revenue is a common goal for many businesses. We want to be sure MHLAN include leaders from the marketing, sales and production departments to help make certain that the goals we choose are appropriate and have strong support.
There's the area of manufacturing personalized makeup brushes that's becoming very important. If you can create those things, you build this closed bond.
best brush for pressed powder foundation continued to evolve to having strong manufacturers develop huge marketers and people came to value their opinions about what to buy.
The group's Quality Systems Manager (QSM) is responsible for ensuring that Dongguan MHLAN makeup tool co.，ltd has in place systems that guarantee quality throughout the Group.