Screw eye painting tool

Abstract

A screw eye painting tool comprises a main body part for containing paint and being adapted to a screw eye, and an extrusion painting part movably assembled on the main body part for being attached to the screw eye position and painting paint at the screw eye position under external force. The screw eye painting tool is attached to the screw eye position by the main body part, and the extrusion painting part paints waterproof paint at the screw eye position under external force, the painting position is accurate, and thus the waterproof effect at the screw eye position is improved.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, and in particular to a tool for applying coating to screw holes. Background Technology

[0002] When decorating with curtain walls, they need to be fixed to the exterior wall of the building. To ensure the stability of the curtain wall, bolts are usually used for fixing. The bolt holes on the exterior wall of the curtain wall are the openings for installing the bolts. Sealing the bolt holes on the exterior wall of the curtain wall is generally done with concrete or sealant. After filling, a waterproof coating needs to be applied to the filled concrete or sealant area to further improve the waterproofing effect. Applying the waterproof coating relies on a paint brush; if the application is not precise, incomplete coverage can easily occur. Summary of the Invention

[0003] In view of this, the purpose of the present invention is to provide a screw hole coating tool that can accurately coat the screw hole, thereby improving the waterproof effect at the screw hole location.

[0004] The present invention provides a screw eye coating tool, comprising a main body and an extrusion coating part. The main body is used to contain paint and is adapted to the screw eye. The extrusion coating part is movably mounted on the main body and is used to conform to the screw eye and apply paint to the screw eye position under the action of external force.

[0005] In one embodiment, the main body includes an upper body, a lower body, and a pusher plate. The lower body is movably sleeved and fixed within the upper body to form a receiving cavity with one end open. The pusher plate is movably disposed within the receiving cavity.

[0006] In one embodiment, the extrusion coating section includes an extrusion rod, a spring, and a brush plate. One end of the extrusion rod is connected to the upper body, and the other end of the extrusion rod is connected to the push plate. One end of the spring is connected to the upper body, and the other end of the spring passes through the push plate and is connected to the brush plate.

[0007] In one embodiment, a groove is provided on the outer wall of the lower body, and the upper body is slidably assembled in the groove via a slide rod.

[0008] The screw hole coating tool provided by this invention adapts and fits the main body to the screw hole position. Under the action of external force, the coating part is squeezed to apply waterproof coating to the screw hole position. The coating position is precise, thereby improving the waterproof effect at the screw hole position. Attached Figure Description

[0009] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0010] Figure 1 This is a schematic diagram of the screw eye coating tool provided by the present invention. Detailed Implementation

[0011] The specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of the present invention. Based on the description of the present invention, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of the present invention.

[0012] In the description of this invention, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0013] The terms “upper,” “lower,” “left,” “right,” “front,” “back,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of the invention is in use. They are only for the convenience of description and simplification, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0014] The terms “first,” “second,” “third,” etc., are used merely to distinguish elements with similar properties, not to indicate or imply relative importance or a specific order.

[0015] The terms “include,” “comprising,” or any other variation thereof are intended to cover non-exclusive inclusion, which includes not only the elements listed but also other elements not expressly listed.

[0016] Please see Figure 1The screw eye coating tool provided by the present invention includes a main body 1 and an extrusion coating part 2. The main body 1 is used to contain the coating material and is adapted to the screw eye. The extrusion coating part 2 is movably assembled on the main body 1 and is used to adhere to the screw eye and apply the coating material to the screw eye position under the action of external force.

[0017] It is known that during the coating process, the main body 1 is attached to the screw hole, and the shape and size of the main body 1 are adapted to the screw hole. The coating part 2 is pressed and squeezed out, and the coating part 2 squeezes out the paint inside the main body 1. The paint can be waterproof paint. The coating part 2 is used to apply the paint to the concrete surface sealed at the screw hole, thereby improving the overall coating effect.

[0018] Please see Figure 1 In some embodiments, the main body 1 includes an upper body 101, a lower body 102 and a pusher plate 103. The lower body 102 is movably sleeved and fixed inside the upper body 101 to form a receiving cavity with one end open. The pusher plate 103 is movably disposed inside the receiving cavity.

[0019] It is understood that the inner diameter of the upper body 101 can be slightly larger than the outer diameter of the lower body 102. The upper body 101 can move along the height direction of the lower body 102. A sealing slip ring can also be provided between the upper body 101 and the lower body 102. A feeding port can also be provided on the upper body 101 for adding paint. The main body 1 of this structure can cooperate well with the extrusion coating part 2 for extrusion coating.

[0020] Please see Figure 1 In some embodiments, the extrusion coating section includes an extrusion rod 201, a spring 202, and a brush plate 203. One end of the extrusion rod 201 is connected to the upper body 101, and the other end of the extrusion rod 201 is connected to the push plate 103. One end of the spring 202 is connected to the upper body 101, and the other end of the spring 202 passes through the push plate 103 and is connected to the brush plate 203.

[0021] It is understandable that one end of the extrusion rod 201 can be an integral structure with the upper body 101, and the extrusion rod 201 and the push plate 103 can also be an integral structure. The four edges of the push plate 103 are close to or in close contact with the inner wall of the receiving cavity. The spring 202 can be connected to the brush plate 203 through the through hole on the push plate 103. The brush plate 203 can be a sponge brush. When painting, when the lower body 102 is in contact with the screw hole, the upper body 101 is pressed. The upper body 101 drives the push plate 103 to push the paint in the receiving cavity through the extrusion rod 201. The extrusion force of the paint will push the brush plate 203 closer to the opening of the receiving cavity and paint the screw hole through the opening. When the external force on the upper body 101 is removed, under the elastic force of the spring 202, the spring 202 pulls the brush plate 203 away from the opening.

[0022] Please continue reading. Figure 1 In some embodiments, a groove is provided on the outer wall of the lower body 102, and the upper body 101 is slidably assembled in the groove by a slide rod.

[0023] It is understandable that the slide can be set along the height direction of the lower body 102, and the slide rod is limited and slidably set in the slide. This movable connection method of the structure can well realize the relatively stable movement between the upper body 101 and the lower body 102.

[0024] As described above, the screw hole coating tool provided by the present invention adapts the main body 1 to the screw hole position, and the squeezing coating part 2 applies waterproof coating to the screw hole position under the action of external force. The coating position is precise, thereby improving the waterproof effect at the screw hole position.

[0025] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the appended claims.

Claims

1. A screw hole coating tool, characterized in that, The device includes a main body and an extrusion coating section. The main body is used to hold paint and is adapted to a screw eye. The extrusion coating section is movably mounted on the main body and is used to conform to the screw eye and apply paint to the screw eye under external force. The main body includes an upper body, a lower body, and a push plate. The upper body has a feeding port. The lower body is movably sleeved and fixed within the upper body to form a receiving cavity with one open end. The push plate is movably disposed within the receiving cavity. The extrusion coating section includes an extrusion rod, a spring, and a brush plate. One end of the extrusion rod is connected to the upper body... The upper body is connected to the upper body, with one end of the extrusion rod connected to the push plate and the other end of the spring connected to the brush plate. During painting, when the lower body is in contact with the screw hole, the upper body is pressed down. The upper body drives the push plate through the extrusion rod to push the paint in the receiving cavity. The pressure of the paint pushes the brush plate closer to the opening of the receiving cavity and paints the screw hole through the opening. When the external force on the upper body is removed, the spring pulls the brush plate away from the opening under the elastic force of the spring.

2. The screw hole coating tool as described in claim 1, characterized in that, The lower body has a sliding groove on its outer wall, and the upper body is slidably assembled in the sliding groove via a sliding rod.

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