Non-dry oil seal capable of being oiled rapidly and stably

Abstract

The invention discloses a non-dry oil seal capable of being oiled rapidly and stably. The non-dry oil seal comprises a seal body, a seal handle, a sponge body and a stamp surface; an oil through plate is fixedly connected with the interior, above the stamp surface, of the seal body; a plurality of oil through holes are formed in the oil through plate; the stamp surface is slidingly connected with the seal body; positions of the upper end, corresponding to the oil through holes, of the stamp surface are fixedly connected with plugs through connecting rods; first springs are fixedly connected with the four corner positions of the stamp surface and the oil through plate; the seal handle is slidingly connected with the center of the upper end of the seal body; a piston plate is tightly and slidingly matched with the interior, above the oil through plate, of the seal body; the upper end of the piston plate is fixedly connected with a sliding handle of the seal handle; a second spring is arranged between the seal body and a holding ball, on the sliding handle of the seal handle in a sleeving manner; an elastic plastic sleeve with the side surface being opened is arranged on the seal handle in a sleeving manner; and an oil filling hole is formed in the side wall of the seal body. According to the non-dry oil seal, the oil filling is high in speed and high in efficiency, stored printing ink is not dried, the oil through holes are prevented from being blocked thoroughly, the use is stable and reliable, and a series of inconvenience problems of the conventional seal are solved.

Description

technical field [0001] The invention relates to a stamp for financial use, in particular to a non-drying oil stamp with fast and stable refueling. Background technique [0002] Seals have a long history. From the former jade seals to the current financial seals and contract seals, etc. all belong to the category of seals. After years of development, seals have developed from the ancient seals of pressing ink and stamping to various atomic seals, Photosensitive stamps, etc., many of which can be used tens of thousands of times once refueled, which greatly facilitates the daily use of stamps; if the stamps are frequently used after refueling, the stamping effect is very good, but if they are not used for a long time, not only will the ink on the printed surface be dry. Stamping effect, the ink added in the seal is also easy to evaporate and dry due to long-term contact with the air, and it is easy to block the oil hole, affecting the whereabouts of the internal storage ink. At...

AI Technical Summary

Problems solved by technology

[0002] Seals have a long history. From the former jade seals to the current financial seals and contract seals, etc. all belong to the category of seals. After years of development, seals have developed from the ancient seals of pressing ink and stamping to various atomic seals, Photosensitive stamps, etc., many of which can be used tens of thousands of times once refueled, which greatly facilitates the daily use of stamps; if the stamps are frequently used after refueling, the stamping effect is very good, but if they are not used for a long time, not only will the ink on the printed surface be dry. Stamping effect, the ink added in the seal is also easy to evaporate and dry due to long-term contact with the air, and it is easy to block the oil hole, affecting the whereabouts of the internal storage ink. At this time, the only way to directly apply the ink Stamping can only be done by adding it to the bottom of the printing surface. Except for the business stamps at the counter, the stamps of general departments, especially the official stamps and other infrequently used stamps, often have a long interval before they are used. The ink is dry and clogged. It is a problem that plagues the relevant people. Therefore, it is necessary to design a stamp that can prevent the ink from drying and is convenient for refueling and anti-blocking.

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