JPH059387Y2 - - Google Patents

Description

[Detailed description of the invention] (a) Field of the invention This invention relates to a tatami laying hook with a roller that is used when transporting tatami mats or erasing folds or hook holes on the tatami surface.

(b) Background of the invention The above-mentioned tatami mats have a tatami mat cover that is sewn by a machine, but if this tatami mat cover is stored in a warehouse in a folded state, creases will appear on the tatami mat. Since the creases cannot be completely removed even if the tatami face is stretched and covered, a crease erasing roller is rolled on the surface of the covered tatami face to erase the creases.

In addition, when transporting the above-mentioned tatami mats, the tatami matting hooks may be hung on the tatami surface, so during work, use the tatami matting hooks to hang on the tatami mats, and use them to erase folds and hanging holes. It is necessary to have two fold-erasing rollers ready at all times, and for this reason, from transporting tatami to
Each time the work shifts to erasing creases or hook holes, the tatami laying hook and crease erasing roller must be replaced, and at the same time, the number of tools used for the work increases, making the work more difficult. However, there are problems in that it takes time to select appropriate tools, and work efficiency deteriorates.

(c) Purpose of the invention This invention has a unique structure that integrates a hook and a roller, making it easy to select the appropriate tool for the task, and also eliminates folds and hangings on the tatami surface. To provide a tatami mat laying hook with rollers capable of neatly erasing stop holes.

(d) Structure of the device In this device, a hook with a sharp tip bent to the side of the grip is fixed to one end of the grip, and a roller is rotatably pivoted to the other end of the grip. It is characterized by being a tatami hook with a roller attached to it.

(e) Function of the device In this device, a worker grasps a tatami laying hook with a roller, hooks a hook fixed to one side of the grip onto the tatami mat, and transports the tatami. While holding the attached tatami mat laying hook, it is inverted, and a roller pivotally attached to the other grip part is rolled over the folds and the hook holes on the tatami surface to clear the area.

(f) Effects of the invention With this invention, when moving from transporting tatami mats to erasing folds or hook holes on the tatami surface, the tatami hook with rollers can be simply held and turned over. , it is easy to select the hook and crease erasing roller that correspond to the job, and since the hook and crease erasing roller are integrated, there is no need to use two tools like in the past. There is no need to prepare, and the only preparation tool required is a tatami hook with a roller, which eliminates the hassle of changing and selecting tools each time the work is transferred, and can be quickly turned over and used when needed. It is possible to improve work efficiency.

(g) Example of the invention An example of the invention will be described below in detail based on the drawings.

The drawing shows a tatami mat laying hook with rollers, and in FIG. The end portion 3a is fixed, and the hook end portion 3b, which is formed to have a sharp tip, is bent toward the side of the grip portion 2 in a hook shape so that it can be hooked.

On the other hand, as shown in FIG.
A roller 4 with a smooth rolling circumferential surface is housed in the recess 2b formed in a, with the rolling circumferential surface slightly protruding from the arcuate surface 2a, and the support shaft 5 is inserted from the side of the gripping part 2. After passing through the center of the roller 4 by inserting it into the recess 2b, a partially notched washer 6 is fitted onto the end of the support shaft 5 protruding to the other side of the gripping part 2 to prevent the roller 4 from coming out. It is pivoted so that it can roll.

Tatami laying hook 1 with a roller configured in this way
When using the tatami mat facing 7a of the tatami mat 7, the worker grasps the tatami mat laying hook 1 with rollers and holds the hook 3 fixed to one side of the grip part 2, as shown in the imaginary line in FIG. It passes through and hooks onto the tatami floor 7b, and transports the tatami 7 to a predetermined location.

After transporting the tatami mat 7, the hook 3 is pulled out from the tatami mat 7, and as shown in FIG. Then, the side of the roller 4 pivotally attached to the other side of the gripping part 2 faces the tatami facing 7a, and as shown in FIG. It is rolled back and forth from side to side to stretch the tatami surface 7a and erase the folds 7c.

Also, the hook hole 7 of the tatami surface 7a where the hook 3 is hooked.
Also on d, by reciprocating the roller 4,
The latch hole 7d is gradually made smaller and erased, and the tatami surface 7a is removed.
restore the eyes to a dense state.

In this way, both the folds 7c and the locking holes 7d on the tatami surface 7a can be neatly erased, and the tatami surface 7a can be finished in a flat state.

Moreover, when moving from the work of transporting the tatami 7 to the work of erasing the fold 7c or the hooking hole 7d of the tatami face 7a,
As shown in FIG. 4, the hook 3 or the roller 4 can be easily selected by simply reversing the tatami mat laying hook 1 with rollers.

At the same time, since the latch hook 3 and roller 4 are integrated, the number of preparation tools required is only one tatami laying hook with roller 1, eliminating the trouble of changing and selecting tools each time the work is transferred. It can be easily turned over and used when needed, increasing work efficiency.

In addition, the roller 4 pivotally connected to the above-mentioned grip part 2 is
The spindle 5 may be pulled out and replaced with a smaller diameter roller or the like, and this invention is not limited to the configuration of the above-described embodiment.

[Brief explanation of the drawing]

The drawings show one embodiment of this invention; Fig. 1 is a side view of the tatami mating hook with rollers, Fig. 2 is a sectional view of the lower part of the tatami mating hook with rollers, and Fig. 3 is a sectional view of the tatami matting hook with rollers. FIG. 4 is a side view showing the reversing operation of the roller-equipped tatami laying hook. 1... Tatami laying hook with roller, 2... Gripping part,
3...Latch hook, 4...Roller, 7...Tatami, 7a...
...Tatami surface, 7b...Tatami floor, 7c...Fold, 7d...
Latch hole.

Claims (1)

[Scope of Claim for Utility Model Registration] A hook with a sharp tip bent to the side of the grip is fixed to one end of the grip, and a roller is rotatably pivoted to the other end of the grip. Tatami mat hook with roller.