JPS5921895Y2 - Roller body of roller applicator - Google Patents

Description

[Detailed description of the invention] The present invention consists of a roller body that can contain paint inside and has a number of appropriately shaped paint outlet holes on its peripheral wall, a support shaft that rotatably supports this roller body, and a roller body that The present invention relates to an improvement in the roller body of a roller-type applicator, which is comprised of a coating member that is removably attached to the roller body, and which sprays paint by flowing it out of a paint outlet hole.

The roller body of this kind of conventional roller applicator is equipped with a lid body that is removably engaged with the side surface of the roller body.

With this structure, when storing paint in the roller body, the lid is removed, and after storing the paint, the lid is tightly fitted, but this requires time and effort to remove and attach the lid. Since the lid becomes dirty with paint due to use, there is a disadvantage that the user's hands become dirty when storing the paint for the second time and thereafter.

This invention was devised to eliminate this drawback (1)
To provide a roller body in which the paint can be easily stored in the roller body without getting the hands dirty at all except for storing the paint in the roller body, and the stored paint does not flow out from any other than the outflow hole. (2)
) An object of the present invention is to provide a roller body of a roller type applicator in which coating of the coating member is simple and easy, the coating material is fixed on the roller body after coating, and it is easy to introduce the paint when the coating member is coated. In order to achieve this purpose, a step part with a diameter slightly smaller than that of the roller body is provided on the side plate of the roller body, and a paint introduction hole is provided in the side plate, and the periphery of the end of the roller body opposite to the step part is provided. A fitting groove is formed in the direction, and the roller body is movable in the axial direction of the support shaft.A lid or valve that closes the paint introduction hole is attached to the support shaft, and an elastic body is used to connect the lid or valve and the roller body. The gist of the invention is that the paint can be normally sealed in the roller body by pressing the roller body, and the paint can be introduced into the roller body by moving the roller body against elasticity.

Hereinafter, one embodiment of the present invention will be described based on the drawings.

Reference numeral 1 denotes a roller body, which is a hollow cylindrical body with a bottom, and a large number of paint outlet holes 2 of an appropriate shape are bored through the peripheral wall of the roller body.

Note that the roller body 1 may be formed using a rigid net.

If the roller body 1 is a cylindrical body with openings at both ends, the side plate 3 is attached to the opening on the base end 100 side to seal it.

A small diameter stepped part 10 having a slightly smaller diameter than the roller body 1 is provided at the opening on the side of the tip 200, and a side plate 5 having a paint introduction hole 4 is attached thereto.

The fitting part 11 formed by the stepped part 10 and the roller body 1 fits with the ring body 20 attached to one end of the coating member B, and facilitates the introduction of the paint into the roller body 1 as described later. This is for fixing the application member B to the roller body 1.

A long groove 6 is formed in the longitudinal direction of the roller body 1.

In the case of the applicator member B having the structure shown in FIG. This is to prevent the application member B from slipping in the circumferential direction of the oral cavity 1.

Furthermore, a fitting groove 7 is formed in the circumferential direction at the end portion of the roller body 1 on the side of the base end 100 .

The fitting groove 7 has an elastic ring 2 in which an elastic body such as a coil spring or rubber is arranged in the opening edge on the other end side of the application member B and formed into an annular shape.
The elastic ring 22 and It is possible to eliminate the drawback that paint accumulates between the paint and the side plate 3 and drops off during coating work, making the work difficult.

A support shaft 30 is inserted through the central portion of the left and right side plates 3 and 5 of the roller body 1 to the axial center of the roller body 1, and the roller body 1 is rotatably supported on the support shaft 30.

A handshake 31 is attached to the base end of the support shaft 30, a lid or valve 8 that closes the paint introduction hole 4 is fixed to the tip with a stopper 9, and an upper lid is mounted on the lid 8 to close the recess of the lid 8. Crowned with 21.

Further, a coil spring 33 surrounds the support shaft 30 at the tip end portion of the roller body 1 and is connected to a washer 32 provided on the support shaft 30.
An elastic body such as the like is arranged in a compressed state, and the roller body 1 is pressed toward the tip of the support shaft 30 by the coil spring 33.
The paint introduction hole 4 of the roller body 1 is configured to be closed by the lid body 8 under normal conditions.

Note that a coil spring 33 presses the roller body 1 toward the tip.
is not limited to the above position, for example, the roller body 1
It may be arranged outside the proximal end 100 of.

Therefore, when using the roller body 1 according to the present invention, the applicator member B is mounted on the roller body 1, and at this time, the ring body 20 attached to one end of the applicator member B is attached to the fitting part of the roller body 1. 11 and the elastic ring 22 disposed at the other end is fitted into the fitting groove 7, so that the coated application member B is fixed to the roller body 1 and does not move during the application operation.

Furthermore, in order to fill the roller body 1 with paint, the ring body 20 is locked to a lockable protrusion 40 provided at an appropriate location in a bucket filled with paint, as shown in FIG. , the roller body 1 covered with the application member B is moved toward the base end of the support shaft 30 against elasticity to separate the lid body 8 and the paint introduction hole 4 of the roller body 1; Border ring 20 and protrusion 4
0 is much better than when the ring body 20 is not attached, and the present invention has the above-mentioned structure so that it can be held in place reliably and is easy to fill with paint. When filling paint into the roller body, the paint can be reliably and easily filled into the roller body without getting your hands dirty at all; (3) It is possible to provide a roller body in which the application member can be easily and easily covered, and the application member is fixed to the roller body after being coated, and the application member does not move during the coating operation.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; FIG. 1 is an exploded perspective view with a portion of the roller body and coating member cut away, and FIG. 2 is a state diagram showing the filling of paint. 1...Roller body, 2...Paint outflow hole,
3, 5...Side plate, 4...Paint introduction hole,
7... Fitting groove, 8... Lid or valve, 1
0... Small diameter step part, 11... Fitting part, 3
0...Support shaft, 33...Elastic body, B.
...Applicable parts.

Claims (1)

[Scope of utility model registration request] A roller body capable of storing paint inside and having a large number of appropriately shaped paint outlet holes on its peripheral wall, a support shaft rotatably supporting the roller body, and an application member detachably mounted on the roller body. , a roller body of a roller type applicator, which has a side plate of the roller body protruding from a step portion having a diameter slightly smaller than that of the roller body, and a paint introduction hole is opened in the side plate, and the step portion of the roller body A fitting groove is formed in the circumferential direction of the end opposite to the roller body, the roller body is movable in the axial direction of the support shaft, and the support shaft is equipped with a cover body or valve that closes the paint introduction hole, and an elastic body is formed. A roller type applicator configured to press the lid or valve and the roller body to normally seal the paint inside the roller body, and to introduce the paint into the roller body by moving the roller body against elasticity. roller body.