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KR-20260063735-A - Automotive paint brush coupling cover

KR20260063735AKR 20260063735 AKR20260063735 AKR 20260063735AKR-20260063735-A

Abstract

The present invention relates to a cover for coupling an automobile paint brush, and more specifically, to an automobile paint brush used to repair scratches occurring on the painted surface of an automobile, wherein the cover is detachably coupled to the top of a storage container in which paint is stored, thereby preventing the hardening of the paint due to the inflow of external air while coupled to the storage container, and thereby preventing any separation caused by impact or vibration by improving the coupling strength. To this end, the present invention relates to a coupling cover for an automobile paint brush comprising a brush for applying the stored solution to a scratched area of a vehicle, wherein the brush entering and exiting the storage container is coupled to one end, a pen nib elastically supported upward by an elastic body is accommodated, and an outer cover is detachably coupled, comprising: an inner cover detachably coupled to the top of the storage container; It includes a closing cover that blocks external air from flowing into the storage container by closing the top of the inner cover; wherein the top of the inner cover includes a coupling hole formed vertically through, and a coupling projection formed protruding downward from the inner top of the closing cover and fitted into the coupling hole.

Inventors

  • 김현미

Assignees

  • 김현미

Dates

Publication Date
20260507
Application Date
20241031

Claims (6)

  1. A coupling cover (1) that is detachably coupled to the top of a storage container (30) in a car paint brush that includes a brush for applying the stored solution to a scratched area of a vehicle, in which a solution for repairing a scratch on the paint surface of a car is stored, a brush (40) that enters and exits the storage container (30) is coupled to one end, a pen nib (50) that is elastically supported upward by an elastic body (51) is received, and an outer cover (60) is detachably coupled thereto. An inner cover (10) detachably coupled to the top of the storage container (30); It includes a closing cover (20) that closes the top of the inner cover (10) to block external air from flowing into the storage container (30); On the upper part of the inner cover (10), a connecting hole (11) is formed vertically through, and A cover for connecting an automobile paint brush, characterized by including a connecting projection (21) that is formed to protrude downward from the upper inner side of the above-mentioned closing cover (20) and is fitted into the connecting hole (11).
  2. In claim 1, The above-mentioned closing cover (20) includes, A closed surface (22) is further formed to maintain airtightness by adhering closely to the outer surface of the inner cover (10), The above-mentioned closing surface (22) is provided on the inner circumference of the closing cover (20) and is characterized by being formed to have a diameter that expands as it faces downward.
  3. In claim 1, The outer surface of the inner cover (10) is, A cover for connecting an automobile paint brush, characterized by having a contact surface (12) formed with a diameter that gradually expands as it faces downward, and maintaining airtightness between the inner surface of the connected closing cover (20) and the contact surface (12).
  4. In claim 1, The above connecting projection (21) is, A cover for connecting an automobile paint brush, characterized in that, while connected to the connecting hole (11), the lower end is positioned lower than the lower end of the connecting hole (11) to prevent the pen nib (50) received inside the inner cover (10) from leaking out.
  5. In any one of claims 1 to 3, The inner cover (10) above includes, A coupling spiral (13) formed along the inner surface and for coupling with the storage container (30), and A stopper (14) provided above the above coupling spiral (13) and supported by the upper end of the storage container (30) in contact with it, and A support projection (15) provided above the above-mentioned stopper (14) and in which the upper end of the brush (40) comes into contact and is supported, and A cover for combining an automobile paint brush, characterized by including a receiving space (16) provided above the support jaw (15) to receive the pen nib (50).
  6. In any one of claims 1 to 3, The inner cover (10) above includes, The above outer cover (60) is formed with a safety protrusion (17) that is detachably connected, The above safety protrusion (17) is characterized by including an inclined surface (171) rising upward toward one side and a support surface (172) formed vertically downward from the upper end of the inclined surface (171) to limit the unwinding direction of the outer cover (60), for a car paint brush attachment cover.

Description

Automotive paint brush coupling cover The present invention relates to a cover for coupling an automobile paint brush, and more specifically, to an automobile paint brush used to repair scratches on the painted surface of an automobile, wherein the cover is detachably coupled to the top of a storage container in which paint is stored, thereby preventing the hardening of the paint caused by the inflow of external air while coupled to the storage container, and further, the cover is coupled by wrapping a part of the outer surface of the upper inner cover through a closing cover, and the inner upper part is provided with a coupling projection that extends downward and is detachably fitted into the coupling hole, thereby having a double coupling structure to prevent separation from each other and thereby improving the coupling strength, so as to prevent any separation caused by impact or vibration. Generally, when scratches occur on parts of the exterior of a car and the painted paint peels off, the scratched area is cleaned thoroughly, and then the scratched area is repainted by applying paint of the same color as the original paint with a brush or by spraying vehicle paint spray. Among these scratch repair methods, for small scratches, a paint brush designed to allow individuals to easily apply paint to remove scratches was used. However, since paint brushes generally involve applying paint to the scratched area using a brush like a nail polish, the paint applied by beginners often resulted in uneven thickness, which caused the area to become messy. In other words, it was difficult to control the viscosity of the paint or the amount applied to the brush, and in the case of small scratches, the normal area was also painted over, resulting in a messy appearance. As a prior art proposed to solve the above problems, an automobile paint brush equipped with a brush for applying paint to small scratches and a brush for applying paint to relatively large scratches has been proposed, as an example is Korean Registered Patent No. 10-2392891 (registered on April 27, 2022). The above prior art relates to a case for a vehicle scratch remover equipped with a pen and a brush, and relates to a case equipped with tools to apply according to the type of scratch. It comprises a storage unit having a space of a predetermined volume for storing a solution, a first application unit connected to the storage unit to open and close the space and to be operated to discharge or apply the solution stored in the space to the scratch, and a cover unit mounted to conceal the first application unit and controlling the opening and closing so that the first application unit is used only in a limited manner. The conventional technology described above repairs scratches using a brush or paint depending on the type of scratch, but there was a problem in that the brush is always exposed on the inner side of the cover and external air is introduced into the cover, so the external air is transferred along the brush to the solution stored in the storage container and hardens it. In other words, the solution stored in the storage container hardens when it comes into contact with air. As previously mentioned, external air enters through the joint between the lid and the storage container, and the stored solution hardens as the incoming external air flows into the interior of the container along the brush exposed to the outside. Therefore, after a certain amount of time has elapsed following use, the solution stored in the container frequently hardens and becomes unusable, leading to disposal; there were also problems with environmental pollution caused by the discarded solution. FIG. 1 is an exemplary diagram illustrating a cover for combining an automobile paint brush according to the present invention. FIG. 2 is an exemplary diagram illustrating an inner cover constituting the present invention. FIG. 3 is a cross-sectional view illustrating the interior of an inner cover constituting the present invention. FIG. 4 is a cross-sectional view illustrating a cross-section of a closed cover constituting the present invention. FIG. 5 is an exemplary diagram illustrating the usage state of a cover for combining an automobile paint brush according to the present invention. Hereinafter, a preferred embodiment of a cover for combining an automobile paint brush according to the present invention will be examined in detail with reference to the attached drawings. First, the cover (1) for connecting an automobile paint brush according to the present invention is detachably connected to the top of a storage container (30) in which a solution is stored for repairing scratches on the painted surface of an automobile and a brush for applying the stored solution to the scratched area of the vehicle, and a brush (40) that enters and exits the storage container (30) is connected to one end, a pen tip (50) that is elastically supported upward by an elastic body (51) is r