JPS6015951B2 - sealing tool - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a seal odor used for sealing coin bags, for example.

Conventional seals of this type have consisted of a fan-flat rectangular block made of lead and having four thin through-holes extending in the length direction and arranged in parallel.

Then, the seal is made by first folding the opening of the bag into a double ring formed on the outside of one end of the sealing device in a zigzag shape using a string that is inserted in advance into the four through holes of the sealing device in a predetermined order. Fold it and put it in, then tighten both ends of the string to shrink it.
Finally, the sealing punch was used to transform the sealing odor into a wave shape. For example, it is necessary to seal the coin bag in the following cases. In other words, bus companies that use one-man cars collect a large amount of coins every day. Calculating the total amount of such coins is very troublesome, so a bank employee takes a coin bag to the bus company, fills it with the collected coins without calculating it, seals it, and takes it to the bank. The housekeeper calculates the amount and then puts it into savings. The conventional bell seal odor has the following drawbacks. Used seals are transported to a garbage incinerator and incinerated there, but at this time, the lead used to make the seals is vaporized and dispersed into the atmosphere. Also, iron scattered in the atmosphere falls to the ground with rain. Such lead can be absorbed into the body orally, through the skin, and through breathing, causing harm to the human body. The purpose of this invention is to provide a sealing tool that can eliminate the smell of lead caused by incineration of used seals, can seal reliably, and can also fix a string to the sealing tool in advance, thus making it convenient for work. be.

In order to achieve the above object, the sealing odor according to the present invention includes a block-shaped synthetic resin sealing odor body having four string insertion through holes arranged in parallel, and a sealing odor body that is fitted into each of the string insertion through holes. The sealing odor main body has a metal tube for squeezing a string, and the sealing odor main body has a hole extending from at least one surface of the upper surface and the lower surface toward each through hole for string insertion at the position where each thin through hole passes through. It has a bottom hole.

Since the sealing device according to the present invention has the above-described configuration, it is possible to eliminate the possibility of lead being generated by incineration of a used sealing device. In addition, since the odor sealing body has a hole with a bottom, the metal tube for fine squeezing can be reliably crushed using something like a screwdriver, resulting in a reliable seal. Furthermore, after inserting the string into the sealing tool, if you crush the metal tube for fine squeezing fitted into these through-holes in advance from the bottomed hole raised towards the two inner through-holes for string insertion, Since the string does not come off from the sealing odor, the string and sealing tool can be carried as one, which is extremely convenient for work. Embodiments of the invention will be described below with reference to the drawings.

The sealing tool includes a rope-shaped sealing tool main body 5 having first, second, third and fourth narrow insertion through holes 1, 2, 3, 4 arranged in parallel, and each string threading through hole. It is equipped with metal tubes 6 for fine squeezing fitted into the holes 1, 2, 3, and 4, respectively.

The sealing odor main body 5 is made of nylon, and the fine squeezing metal tube 6 is made of iron. The string 7 is a round wire. All of the four fine insertion through holes 1 to 4 have a circular cross section, and the inner groove thereof is formed to have a size approximately equal to the outer diameter of the metal tube 6 for fine compression.

The inner diameter of the metal tube 6 is slightly larger than the outer diameter of the string 7. Seal odor main body 5 on the side where the folded part 7a of the string 7 comes
A recess 8 having a depth such that the folded portion 7a does not protrude from the sealed odor main body 5 is formed in the end face of the odor seal. Further, similar recesses 9 are symmetrically formed on the end surface of the sealing odor body 5 opposite to the above-mentioned end surface. Through holes 1 to 4 for each string insertion
Both ends of the metal tube for fine compression 6 fitted into these through holes 1 to 4 are made so that the metal tube for fine compression 6 can be easily inserted through the holes 1 to 4, and so that the metal tube for fine compression 6 does not come out from these through holes 1 to 4. It is shaped like a trumpet that opens outward. Seal odor body 5
, two bottomed holes 10 are provided from the top surface toward these through-holes 2 and 3 at the positions where the two inside through-holes 2 and 3 pass, and the outside At the positions where the two through-holes 1 and 4 for narrow insertion pass, two bottomed holes 10 are raised from the top surface toward these through-holes 1 and 4, and at an intermediate position between these two bottomed holes 10. One bottomed hole 10 is provided toward each of the through holes 1 and 4 from the bottom surface. These bottomed holes have a truncated conical shape, with the inner diameter becoming smaller as the depth increases. In the above sealing odor, the thin 7 is inserted in advance from the first string insertion application through hole 1 to the third thin string insertion through hole 3, the second thin string insertion through hole 2 and the fourth string insertion through hole 4, and the sealing tool A double theory 11 is formed outside one of the two. Moreover, the string passing through the metal tube 6 fitted into the second and third through-holes 2 and 3 is connected to the bottomed hole 10 raised toward these through-holes 2 and 3.
By crushing the metal tube 6 for fine compression fitted into these through holes 2 and 3 with something like a screwdriver, the metal tube 6 is held in a compressed state within the sealing tool. 7 is designed to prevent it from escaping from the sealed odor. To seal the coin bag, first put the opening 12 into the ring 11, squeeze both ends of the thin coin bag to make the ring 11 smaller, close the opening 12 of the bag, and then seal the first and fourth coin bags. The metal tube 6 fitted into the through holes 1 and 4 may be crushed from the bottomed hole 10 raised toward the through holes 1 and 4 for thin insertion in the same manner as described above. Then, the thin tube 7 passing through the metal tube 6 fitted in the first and fourth thin insertion through holes 1 and 4
is held in a compressed state in a metal tube 6 in a sealed odor,
The seal is completed here. In the above embodiment, two bottomed holes are provided for each of the two inner string insertion through-holes, and three for each of the outer two string insertion application through holes. It suffices to provide at least one per through hole for thin insertion, and any number of more than that may be provided.

As the material for the sealing odor main body, other than nylon, suitable synthetic resins such as polypropylene, polyacetal resin, ABS resin, etc. are used. As the material for the metal tube for fine squeezing, other than iron, a suitable metal such as alumina can be used.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a plan view of the sealing tool with a part cut away before sealing, FIG. 2 is a sectional view taken along the line 0-n of FIG. 1, and FIG. The figure is a rear view. 1, 2, 3, 4...Through hole for string insertion, 5...
・Sealing odor body, 6...Metal tube for string compression, 10.
...Bottomed hole. Figure 1 Figure 2 Figure 3

Claims (1)

[Claims] 1 Four through-holes for string insertion arranged in parallel 1, 2, 3
, 4, a block-shaped synthetic resin sealing body 5 having
It consists of a metal tube 6 for string compression fitted in each of the through holes 1, 2, 3, and 4 for string insertion, and the seal body 5 has each of the through holes 1, 2, 3, and 4 for string insertion. The sealing tool has a bottomed hole 10 opened from at least one of the upper surface and the lower surface toward each of the string insertion through holes 1, 2, 3, and 4 at the position where the seal is attached.