KR20040093813A - Portable Lane Spread machine - Google Patents

Abstract

PURPOSE: A portable line painting machine is provided to simplify structure, to facilitate keeping and movement, to remove a limit of a place, to easily coat various lines, and to facilitate maintenance of the lines. CONSTITUTION: A portable line painting machine comprises a body(2); wheels(4) enabling the movement of the body on the ground; a case(6) in which a paint container(C) is received in an injectable state; and a pressing unit(8) making paints of the paint containers injected by link motions when the wheels rotate. The pressing unit comprises a pressing plate(30) seated to make an upper side of the paint container pressed in the case, and a link rod(32) connected between the pressing plate and the wheels, to make the pressing plate intermittently execute pressing motion when the wheels rotate.

Description

Portable Lane Spread Machine

The present invention relates to a portable forward wrapper, and more particularly, to a portable forward wrapper that is easy to store and move, and that can be easily applied and repaired lines of various shapes without being limited to a place.

In general, pedestrians and parking lots are divided into a predetermined area, and lines such as lanes and pedestrians are applied to secure a parking area of a parking vehicle or people.

As described above, when a line is applied to a pedestrian path or a parking lot, an operator may directly apply the pigment using a pigment spray can or use a separate lane coating device.

The lane coating device has a wheel-mounted running cart shape, and when moving, it is structured to discriminate the area by applying a predetermined thickness and width while applying the stored paint liquid while being moved by a driving source such as an electric motor or a small engine. .

However, in order to apply the line by the former method, a separate masking tape or the like must be attached so that it can be applied only to the corresponding area. Therefore, it is difficult and excessive time to apply, and the coating liquid is not uniformly sprayed. Not enough coating quality can be obtained. Moreover, it is difficult to expect satisfactory workability because the masking tape must be reset every time to apply various shapes of lines.

In addition, the latter method is difficult to expect satisfactory workability in a narrow space such as a parking lot or sidewalk because the weight of the lane coating apparatus is not only heavy but also the main body is large. In addition, the coating device is a structure for applying only a new lane, for example, there is a problem in that it does not implement a satisfactory coating function at the time of partial repair of the already applied lines can not cope with various working environment in its structure.

The present invention has been made to solve the conventional problems as described above, the object of the present invention is a simple structure and easy to store and move, as well as easy to apply and apply lines of various shapes without being limited in place It is to provide a portable lead waiver that can be repaired.

In order to realize the object of the present invention as described above, a main body, a wheel for moving the main body from the ground, a case housed in a posture in which the paint container is sprayable on the main body, and a link at the time of rotation of the wheel It includes a pressing means for spraying the paint contained in the paint container accommodated in the case while being cut out,

The pressurizing means may include a pressurizing plate positioned so that the upper one side of the paint container is pressurized in the case, and a link cutting motion is connected between the pressurizing plate and the wheel so that the pressurizing plate intermittently during rotation of the wheel. It provides a portable forward aeration including a link rod to be pressurized by.

1 is a perspective view of a portable lead aeration in accordance with the present invention.

Figure 2 is a front view of a portable forward aeration in accordance with the present invention.

3 is an enlarged view illustrating main parts of FIG. 2;

Figure 4 is an enlarged view for explaining a state in which the pressing operation of the pressing means of the portable forward aeration in accordance with the present invention the pressing operation.

5 is an enlarged view for explaining a state in which the paint contained in the paint container is sprayed by the pressing operation of FIG.

FIG. 6 is a plan view illustrating a state in which a lane or a walking line having a step shape is applied by the pressing operation of FIG. 4. FIG.

Figure 7 is a front view for explaining another operating embodiment of the pressing means of the portable forward aeration in accordance with the present invention.

8 is an enlarged view illustrating main parts for explaining a state in which the pressing means of FIG.

FIG. 9 is a plan view illustrating a state in which lanes or walking lines having various shapes are applied by the pressing operation of FIG. 8.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in more detail.

1 and 2, the portable forward aeration machine according to the present invention includes a main body 2, wheels 4 that make the main body 2 moveable on the ground, and a paint container in the main body 2. (C) the case 6 is stored in a sprayable posture, and the paint contained in the paint container (C) accommodated in the case (6) is linked to be sprayed when the wheel 4 is rotated, the paint It includes a pressing means (8) for pressing one side of the cylinder (C).

The main body 2 may be a frame having a certain length, that is, a metal or synthetic resin plate or pipe of a polygon or a circle.

The upper surface of the main body 2 may be provided with a storage box (B) so that one or more paint containers (C) can be stored, the guide plate 12 for guiding the moving direction when moved in one direction As shown in the figure, it may be fixedly installed in a predetermined posture by a separate bracket so as to smoothly guide the moving direction from the front when the main body 2 moves.

In addition, the main body 2 is provided with a handle 14 as shown in the drawing, the handle 14 may be formed in a predetermined length with a posture inclined toward the upper side from one side of the rear portion of the main body 2. At this time, the length of the handle 14 should be made within the range that can easily walk in a state in which the handle 14 is easily held in consideration of the position of the operator, the grip 16 is installed on the tip of the handle 14 Can be.

The wheels 4 may have a front wheel and a rear wheel structure in which two wheels 10 are respectively rotatably installed in two wheel shafts 10 installed at the front and rear sides of the main body 2.

The wheel shafts 10 may be rotatably coupled to be inclined at a predetermined angle in the body 2 as shown in the figure. As such, when the wheel shaft 10 is rotatably connected to the main body 2, the wheels 4 may be individually moved in the vertical direction corresponding to the ground during driving, thereby ensuring optimum driving performance.

The wheels 4 may be formed of a wheel structure of a well-known form, the outer peripheral surface of which is wrapped in a tire, the body 2 may be made of a size within a range that can be smoothly spaced apart from the ground at a certain height. have.

The case 6 may be formed in a box of a metal or synthetic resin material having a predetermined storage space provided therein and one side of the upper side and the side of the side open as shown in the drawing, and the main body 2 moves during the coating operation. It may be located in the front side of the direction to be.

The size of the inner storage space of the case 6 may be made in the size range in which one paint container (C) to be accommodated as shown in the drawing can be smoothly accommodated.

A locking plate 18 may be installed at the side opening of the case 6 to prevent the received paint container C from escaping to the outside, and the locking plate 18 may be installed in the case 6. One side and the hinge can be made of a structure that is locked by rotation.

The case 6 may be installed to adjust the setting position in the vertical direction when it is fixed to the main body 2 as shown in FIG. That is, the guide panel 20 is installed on one side of the case 6, and the main body 2 is provided with a slide panel 22 which is slidably fixed in correspondence with the guide panel 20. By the structure is fixed so that the setting position of the case (6) can be changed.

In addition, the lever 20 is penetrated by screwing to the slide panel 20 so that the panel 20 can be fixed in a position set by the guide panel 20. By pressing one side of the guide panel 20 by the slide panel 22 can be fixed in a set position.

When the paint container C is accommodated in the case 6, the nozzle N is set to face the bottom surface of the case 6, and the paint container is formed on the bottom surface of the case 6 as shown in FIG. 3. The fixing hole 26 is formed so that the nozzle N of (C) may be fitted and a coating material may be injected.

The nozzle (N) is detachably coupled to the spraying portion of the paint container (C), and the injection hole 28 having a predetermined spraying angle (A) is formed therein. At this time, the spray hole 28 determines the thickness and width of the line (L) to be applied by controlling the amount and the spray angle of the sprayed paint, so that several nozzles (N) having various spray angles (A) during the coating operation Equipped with a line (L) having a variety of thickness and width can be easily applied.

The paint container C is a well-known can spray structure in which a paint having a single color is contained therein, and when the nozzle N is pressurized, a certain amount of paint is sprayed through the nozzle N in a spray form. It may be made of.

The pressing means (8), the pressing plate 30 is positioned so that the upper one side of the paint canister (C) in the case 6, between the pressing plate 30 and the wheel (4) It includes a link rod 32 which is connected to the link section movement and makes the pressing plate 30 pressurized when the wheel 4 rotates.

Referring to FIG. 2, the pressing plate 30 may be rotatably coupled to the arm plate 34 at an upper portion of the case 6, and an extension part connected to the link rod 32 at one end thereof. 36 is formed.

The link rod 32 may be formed within a length range that can be connected to the pressing plate 30 and one wheel 4, and the two rods are slidably fitted to each other as shown in the figure to change the set length. It can be made of a structure that can be.

1, one end of the link rod 32 may be connected to the extension part 36 of the pressing plate 30, and the other end thereof may be connected to one wheel 4 of the front wheel part. In this case, the link rod 32 may be connected to the extension part 36 and the wheel 4 and the connection member such as a ball joint so that the link rod 32 may be smoothly disconnected and easily separated.

In addition, the pressure plate 30 may be provided with a pressure lever 38 so as to pressurize the paint container C more smoothly during the pressure operation, and the pressure lever 38 is the pressure lever 38 as shown in the drawing. The length of the protruding through the screw coupling in the pressing plate 30 may be set to be changed.

The pressing means 8 having the above-described structure is the link plate 32 is the link cut movement by the rotation of the front wheel side wheel 4 during the movement of the main body 2 as shown in Figs. The material 30 is repeatedly pressed and returned so that the paint in the paint container C is sprayed. At this time, since the pressing plate 30 is pressurized only in a predetermined section at the time of rotation of the wheel 4, it is possible to easily apply a line (L) having a discontinuous shape as shown in FIG.

In the above, the pressing means (8) is composed of a pressing plate 30 and the link rod 32 is a structure for applying a line (L) having a single shape by performing a periodic pressing operation during the rotation of the wheel (4) As shown in the description and drawings, but not limited to this, as shown in FIGS. 1 and 2, a line L having a more various shape in which an auxiliary link part 8a connected to the pressing means 8 is installed may be applied. The structure of the auxiliary link unit 8a may be described in detail with reference to the accompanying drawings.

1 and 2, the auxiliary link unit 8a is connected to the auxiliary link rod 40 and one side of the pressing plate 30, the auxiliary link rod 40 is connected to the rod 40 The control plate 42 to allow the pressing plate 30 to be pressed while the link is moved.

The auxiliary link rod 40 may be detachably connected to the auxiliary extension portion 44 formed at one side of the pressing plate 30 by a connecting member such as a ball joint, as shown in the figure, and the other end of the manipulation The lever 42 and the above operation can be fixed to the hinge coupling to enable.

The operation lever 42 may be installed at a position adjacent to the grip 16 at the handle 14 of the main body 2 as shown in the drawing in consideration of the position of the operator. The lever 42 has the same structure as that for controlling the operation of brakes and clutches such as motorcycles and bicycles, so that the pressing plate 30 is operated by the link plate movement by pulling or pushing the auxiliary link rod 42. While pressing the paint container (C) is a structure.

The pressing plate 30 is connected to the auxiliary link rod 40 and the auxiliary extension part 44 and the case as shown in FIG. (6) One side may be connected to the elastic member 46. In this case, the elastic member 46 may be a tension coil spring may be used, in addition to a torsion spring or a leaf spring may be used.

The auxiliary link portion 8a having the above-described structure allows the pressing means 8 to be pressed only by the operator's operation by the operation lever 42 regardless of the movement and rotation of the main body 2 and the wheel 4. By pressing 30, it is possible to easily apply the lines L of various shapes as shown in FIG. 9 without being limited to a constant shape.

When the auxiliary link rod 40 is connected to the pressure plate 30 as described above, the link rod 32 is separated from the wheel 4 and the auxiliary extension part 44 of the pressure plate 30 as shown in FIG. 7. The auxiliary link rod 40 may be coupled to the connecting member such as a ball joint at one side thereof. In contrast, when the link rod 32 is connected to the pressure plate 30, the auxiliary link rod 40 may be assisted by the pressure plate 30. Separated from the extension portion 44 may be coupled to the mounting member such as a ball joint on one side of the handle 14 as shown in FIG.

When described in more detail with reference to the accompanying drawings, a preferred operating embodiment of the portable forward aeration device according to the present invention having the above structure as follows.

First, in order to cause the pressing means 8 to be automatically cut in motion by the rotation of the wheel 4, the link rod 32 is extended to the wheel 4 and the pressing plate 30 as shown in FIG. 36) and then hold the handle 14 to move the body 2 in one direction.

Then, the link rod 32 is the link cut movement by the rotation of the wheel (4) while the pressure plate 30 is pressed to the paint contained in the paint container (C) is injected through the nozzle (N). . At this time, the paint contained in the paint container (C) is sprayed only in a certain interval because the pressing plate 30 is intermittently pressed at regular intervals according to the rotation period of the wheel (4) having a single shape (L) Will be applied (see Figure 6).

In order to connect the pressurizing means 8 with the auxiliary link portion 8a so as to be operated only by the operator's operation regardless of the movement of the main body 2 and the rotation of the wheel 4, the link rod 32 is After disconnecting from the pressing plate 30 to release the connection state, the auxiliary link rod 40 of the auxiliary link portion 8a is connected to the auxiliary extension portion 44 of the pressure plate 30.

When the pressing plate 30 and the auxiliary link rod 40 is connected by the above process, the operation lever 44 is pulled only in the section to be applied by the operator while moving the main body 2 as in the above-described embodiment. As the pressing plate 30 is pressed by the auxiliary link rod 40, the paint of the paint container C is sprayed through the nozzle N to easily apply the lines L of various shapes. (See FIG. 9)

As described above, the portable forward aeration device according to the present invention allows the pressurization operation in various forms while easily changing the set state of the pressurizing means 8 as described above, and thus easily makes lines L of various shapes according to the required working environment. It can be applied.

In the above description of the preferred embodiment of the portable forward aeration device according to the present invention, the present invention is not limited to this and can be modified in various ways within the scope of the claims and the detailed description of the invention and the accompanying drawings. This also belongs to the scope of the present invention.

As described above, the portable forward aeration device according to the present invention has a structure in which pressure is periodically operated at the time of rotation of the wheel according to the setting state of the pressure means or limitedly by only the operator's operation. Accordingly, it is possible to easily apply a line having a single or various shapes corresponding thereto. In addition, since the pressing means can be partially applied only in a specific area by the auxiliary link portion, it is possible to easily perform maintenance work even during maintenance of the already applied line.

In addition, the portable forward aeration according to the present invention is not only limited in structure and lightweight because it is a structure that is pressurized only by the physical force by the linkage movement without using any electric device is not limited to the place. Not only can the coating work be easily performed, but the cost for manufacturing and maintenance can be greatly reduced.

Claims (7)

A main body, a wheel for allowing the main body to move from the ground, a case housed in a position capable of spraying the paint container from the main body, and a paint contained in the paint container housed in the case while the wheel is moved in a broken position when the wheel is rotated. It comprises a pressing means for causing the injection, The pressurizing means may include a pressurizing plate positioned so that the upper one side of the paint container is pressurized in the case, and a link cutting motion is connected between the pressurizing plate and the wheel so that the pressurizing plate intermittently during rotation of the wheel. Portable forward aeration comprising a link rod to be pressed by the. The portable leading aeration device according to claim 1, wherein the link rod is detachably coupled to the pressure plate and the wheel, and two or more rod members are slidably coupled so that a set length can be changed. The portable forward aeration device according to claim 1, wherein the main body is provided with a handle for handling movement of the main body. The portable forward aeration device of claim 1, wherein the wheels are installed in a pair of two or more of the wheels. The method according to claim 1, wherein the elastic member is installed between the pressing plate and the case so that the pressing plate is returned after the pressing operation, the elastic member is a portable spring made of any one of coil spring, torsion spring, leaf spring Abandonment. The method according to claim 1, wherein the portable forward wrapper further comprises an auxiliary link unit, the auxiliary link unit, And an auxiliary link rod connected to one side of the pressure plate, and an operation lever connected to the auxiliary link rod and allowing the pressure plate to be intermittently pressurized while the rod is cut in linkage. The portable leading air aerator according to claim 1, wherein nozzles are detachably coupled to the paint container, and the nozzles have injection holes formed at different injection angles.