KR100690183B1 - A manual type work device for paperhanging - Google Patents

Abstract

A manual type movable working device for paperhanging is provided to allow lateral movement by only manipulating handle in state of standing on the working device, and to facilitate paperhanging. The manual type movable working device for paperhanging comprises: a main body(1) with a rectangular shape; a rotation axis(8) established on the lower part of front side of the man body(1); driving wheels(2) fixed on the both sides of the main body(1); the forth sprocket(9) established on the center of the rotation axis(8); main wheels(3) established on the lower part of rear side of man body(1); an upper plate(20) including guards(21) on the three side of upper plate; a support(18) fixed on the central part of front side of the upper plate(20); the first sprocket(17); the second sprocket(11); the third sprocket(10); and a handle(23).

Description

A manual type work device for paperhanging}

1: stereoscopic view of the present invention

Figure 2: Cross Section

Fig. 3: Detailed drawing (part B)

Sign of drawing

(1) Main body (2) Driving wheels (3) Wheels (4) Bracket 2- Right (5) Bracket 2- Left (6) Bracket 1- Right (7) Bracket 1- Left (8) Rotary shaft (9 4th sprocket (10) 3rd sprocket (11) 2nd sprocket (12) Lower chain (13) Sprocket shaft (14) Bearing (15) Rear wheel shaft (16) Chain-top (17) First Sprocket (18) Support (19) Top Hole (20) Top Plate (21) Guard (22) Bearing (23) Handle (24) Frame 2-Right (25) Frame 2-Left (26) Frame 1-Right (27) Frame 1-Left (28) Fixed-Right (29) Locking Pin-Left (30) Body Hole

The present invention relates to a manual work device for dosing.

In detail, four wheels are attached to a rectangular flat plate body, and the front wheels are mounted at both ends of the rotating shaft with a fourth sprocket in the middle, and the rear wheels are mounted at both rear sides, and the main body is freely rotatable. The upper part of the upper part of the upper part with the guards is fixed to each other by X-shape by using four frames, namely, frame 2-right, frame 2-left, frame 1-right, and frame 1-left. Drill the upper plate hole and fix the support next to it, and install it.The upper sprocket is fixed to the handle with the first sprocket attached to the upper side of the support. 2 Install the sprocket shaft on which the sprocket and the third sprocket are fixed.The sprocket shaft is connected to the bracket 1-left fixed to the upper surface of the main body by bearings. In the main body part where the fourth sprocket fixed to the rotating shaft is located, the main body hole is drilled to connect the fourth sprocket and the third sprocket by chain-down, and the second sprocket and the first sprocket are connected by chain-up. However, the number of teeth of the first sprocket is less than the number of teeth of the second sprocket, and the number of teeth of the third sprocket is less than the number of teeth of the second and fourth sprockets. By letting go to

In the construction work, when the worker puts the wallpaper on the wall and wants to move to the side, it is impossible to move the workbench and to solve the problem of installing a workbench with a structure that is as long as the wall length. The manual work device for the papering is made so that the worktable can be easily moved by a desired distance by turning the handle so that the papering work can be easily done during the papering work.

Looking at the prior art, in the construction work, when the worker puts the wallpaper on the wall and wants to move to the side, it is impossible to move the workbench, and the problem of installing a workbench with a structure that is as long as the wall length is required for such work. It was a problem.

Domestic Utility Model Publication No. 20-0095328 is connected to the upper plate having a reinforcement plate and the upper plate hinge is to be foldable, the lower end of the upper plate is provided with a leg having a reinforcement to fold the legs at the same time The support of the polymorphic cross section is connected between the reinforcement and the reinforcement, wherein the support is composed of the upper support and the lower support so that the upper part of the upper support is foldable by the reinforcement plate and the support hinge and the lower support is pivotable with the reinforcement. Installed,

Korean Utility Model Publication No. 20-0213263 is installed in parallel in a vertical direction and maintain a constant interval and a pair of vertical frames installed correspondingly; A plurality of horizontal frames arranged at equal intervals between each corresponding vertical frame; Connecting pins corresponding to upper and lower sides of the vertical frame; Both ends of the pair of reinforcing frame having a hole that is fitted to the mating coupling to the connecting pin; A footrest that is selectively latched and supported on an upper side of the plurality of horizontal frames; And a moving wheel screwed on the lower end of the vertical frame to enable height adjustment.

The Korean Utility Model Publication No. 20-0215941 connects the two tops with a hinge so that it is folded, and in the bottom of the opposite side to which the tops are connected, the legs are hinged and unfolded. It is about connecting the center part of the top plate and the reinforcement of the leg in order to prevent the leg from folding by itself when it is opened, and to fix the top plate and the leg firmly,

In the above inventions, once the position is set during the paper work, the position cannot be changed until the worker moves down and re-installs, and the left and right movement distances do not fit the entire length of the wall. There is a problem that is difficult to move.

The present invention to solve the above problems,

The first sprocket, which can be turned by a handle, is mounted on the upper plate on which the worker stands up, and the sprocket shaft equipped with the second sprocket and the third sprocket is connected to the bracket 1-left fixed to the main body by bearings. And the fourth sprocket is fixed to the center of the rotating shaft installed in the lower part of the front of the main body, and the driving wheels are mounted on both sides of the rotating shaft respectively, and the first sprocket and the second sprocket are connected in a chain-shaped manner. The number of teeth of the second sprocket is larger than that of the first sprocket, and the number of teeth of the third sprocket and the fourth sprocket is connected under the chain, but the number of teeth of the third sprocket is less than the number of the fourth sprocket, Freely rotating wheels are provided on both sides of the lower part, so that the operator can easily turn the body forward and backward by turning the handle when the work is done on the upper plate. While such that the operator of the hand-operated device for wallpapering job was to bombard the job without having to come down from the roof,

In the construction work, when the worker puts the wallpaper on the wall and wants to move to the side, it is impossible to move the workbench and to solve the problem of installing a workbench with a structure that is as long as the wall length. The objective is to make the work easier when the work is done by simply turning the handle so that the work table can be moved as much as you want.

The present invention to solve the above problems,

Four wheels are attached to the rectangular flat body, and the front wheels are mounted at both ends of the rotating shaft with the fourth sprocket in the middle, and the rear wheels are mounted on both sides of the rear, allowing free rotation. The upper plate with four frames, namely frame 2-right, frame 2-left, frame 1-right, frame 1-left, and fixed to each other in the form of an X-shape. Place the device by fixing the support next to it, but attach the handle with the first sprocket to the upper side of the support with the bearing, and connect the second sprocket and the third to the upper surface of the main body in the direction perpendicular to the upper plate hole. Install the sprocket shaft on which the sprocket is fixed. The sprocket shaft is connected to the bracket 1-left fixed to the upper surface of the main body by bearings. In the main body part where the fixed fourth sprocket is located, the main body hole is drilled and connected between the fourth sprocket and the third sprocket under the chain, and the second sprocket and the first sprocket are connected in the chain. The number of sprocket teeth is less than the number of teeth of the second sprocket, and the number of teeth of the third sprocket is less than the number of teeth of the second and fourth sprockets, and the main body moves forward even if the handle is turned with a small force. It is a manual work tool for papering

In the conventional construction work, problems such as the inability to move the workbench when the worker puts the wallpaper on the wall and move it sideways in the construction work, and the problem of installing a workbench having a structure that is as long as the wall length for such work, has emerged as problems. So,

The present invention solves the problem that the workbench is impossible to move the workbench when the worker wants to move to the side while applying the wallpaper on the wall in the construction work and the problem that the workbench having a structure length as long as the wall length for this work, to solve the work device It is a manual work device for paper work that makes it easy to carry out work during paper work by simply turning the handle and turning the handle.

Referring to the drawings in detail as follows.

The rotary shaft 8 is mounted on the lower front part of the rectangular main body 1 of flat plate, and the driving wheels 2 are fixed to both ends thereof, and a fourth sprocket is located at the center of the rotary shaft 8. (9) is fixed, but the fourth sprocket (9) is fixed to the rotating shaft (8) by drilling the body hole (30) in the contact portion of the main body (1) where the fourth sprocket (9) is located While the device is formed so as not to interfere with the main body 1, the left and right rear wheels of the main body 1 are equipped with wheels 3 capable of free rotation, respectively. (7), the brackets 1-6 (6), the brackets 2-right (4) and the brackets 2-left (5) are fixed and installed, then four frames of the same length, that is, frame 2-right ( 24), one end of the frame 2-left (25), one frame-right (26), one frame-left (27) of four brackets, that is, bracket 1-left (7), bracket 1-right (6) ), Bracket 2-right (4), bracket 2-left (5) The frame 2-right (24) intersects the frame 1-right (26) in an X-shape and is fixed by the fixing pin-right (28) at the intersection, and the frame 2-left (25) The frame 1-left (27) intersects with the X-shape and is fixed by the fixing pin-left (29) at the intersection, and the upper plate (20) having the guard (21) on the three sides of the upper ends of the four frames The upper plate 20 is supported so that four frames can be supported, and the upper plate hole 19 is formed in the front center of the upper plate 20, and the handle connected to the first sprocket 17 is next to the upper plate 20. The second sprocket 11 and the third sprocket are mounted on the upper surface of the main body 1 lowered from the upper plate hole 19 in a vertical direction by fixing the support 18 connected to the bearing 22 by the support 22. (10) is fixed to the sprocket shaft (13) connected to the bracket 1-left (7) by the bearing (14), and then the first sprocket (17) and the second sprocket (11) between the chain-top (16) ) The third sprocket 10 and the fourth sprocket 9 are connected by a lower chain 12, but the number of teeth of the sprocket is greater than that of the first sprocket 17, so that the second sprocket 11 is larger. The number of teeth of the three sprockets 10 may be larger than that of the second sprocket 11 but less than that of the fourth sprocket 9 so that even if the handle 23 is rotated with a small force, the rotating shaft 8 may be easily rotated forward or backward. As a manual work device for the papering,

Just step on the working device and turn the handle to move the workbench as much as you want to make the work easier during the paper work.

In the construction work, when the worker puts the wallpaper on the wall and wants to move to the side, it is possible to solve the problems such as the problem that the worktable cannot be moved and the problem of installing the workbench as long as the wall length for this work. The purpose of this is to make the work easier when the work is done by placing the handle on the work device so that the work table can be easily moved by the desired distance.

Claims (1)

In the manual work device for the papering, The rotating shaft 8 is attached to the lower part in front of the main body 1 made of a flat plate, and the driving wheels 2 are fixed to both sides thereof, and the fourth sprocket 9 is fixed to the intermediate position of the rotating shaft 8. The body hole 30 is drilled in the contact portion with the main body 1 corresponding to the position where the fourth sprocket 9 is located, and the wheels 3 are provided on both lower sides of the main body 1 behind the main body 1 and the main body ( 1) On the upper surface, frame 2-right (24), frame2-left (25), frame1-right (26), frame1-left (27) are installed in two pairs of X-shape to protect the three sides. Fixing the upper plate 20 with (21) on the upper part, and the upper plate hole 19 in the front portion of the upper plate 20, the bearing 23 is connected to the first sprocket 17 is connected to the side The support 18 fixed by the 22 is fixed, and the upper sprocket 11 and the third sprocket 10 are fixed to the upper part of the main body 1 in the vertical direction. One sprocket shaft ( 13) together with the bearing 14 to the bracket 1-left 7 fixed to the main body 1, and between the first sprocket 17 and the second sprocket 11 as a chain-up 16 And a third sprocket (10) and the fourth sprocket (9) is connected to the lower chain (12), the manual work device for dobering.

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