Condom and die for producing same
The utility model provides a condom and a mould for producing the condom, the thickness of the condom wall of the condom body corresponding to the glans penis and the coronary sulcus is 0.06-0.21 mm, and the thickness of the condom wall of the other section of the condom body is 0.02-0.09 mm; a manu...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a condom and a mould for producing the condom, the thickness of the condom wall of the condom body corresponding to the glans penis and the coronary sulcus is 0.06-0.21 mm, and the thickness of the condom wall of the other section of the condom body is 0.02-0.09 mm; a manufacturing mold for manufacturing condoms comprises a fixing base, a notch is formed in the bottom end of the fixing base, an outer mold and an inner mold arranged in the outer mold are installed in the notch, a cooling cavity is formed in the outer side of a pipe wall, a water inlet is formed in the joint of the cooling cavity and the top end of the fixing base, and a water outlet is formed in the joint of the cooling cavity and the bottom end of the fixing base. According to the condom, the thickness of the condom wall at the positions, corresponding to the glans penis and the coronary sulcus, of the condom is 0.06-0.21 mm, the designated part of the penis can be shielded, the effect of controlling premature ejacu |
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