Seal with springback handle
The invention discloses a seal with a springback handle. The seal comprises a shell body, a printing ink carrying device and a plurality of spraying holes. The shell body comprises a cover body, the springback handle and a seal seat which are arranged from top to bottom. The springback handle is in...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The invention discloses a seal with a springback handle. The seal comprises a shell body, a printing ink carrying device and a plurality of spraying holes. The shell body comprises a cover body, the springback handle and a seal seat which are arranged from top to bottom. The springback handle is in a hollow spring shape and vertically arranged between the cover body and the seal seat, so that a containing space is formed among the lower surface of the cover body, the inside of the springback handle and the upper surface of the seal seat. The printing ink carrying device is arranged in the containing space of the shell body. The printing ink carrying device comprises a plunger and a sleeve lid which are arranged from top to bottom, and the sleeve lid is arranged at one end of the plunger in a sleeving mode, so that a printing ink carrying cavity is formed between the end of the plunger and the inside of the sleeve lid. The multiple spraying holes are equably formed in the lid surface of the sleeve lid and the hole diameter of each spraying hole is smaller than 1-2 mm. The seal with the springback handle is convenient to use and can be used for a long time after being filled with ink once; the seal is even in printing ink permeation; the sealed surface is clear and even; the seal is long in service life. |
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