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Tightening condom

A condom and hoop technology, applied in the direction of male contraceptives, etc., to achieve the effects of low investment cost, slowing down the backflow speed, and simple process

Inactive Publication Date: 2013-12-04
宁小静
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of condom that uses easy and convenient method to manufacture and preparation method thereof in order to solve the deficiency of existing tight band condom,

Method used

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0021] see figure 1 , figure 2 . The tight-fitting condom of the present invention is made of elastic material, and it includes a sleeve body 1 and an elastic ring 2 arranged at the open end of the sleeve body 1, wherein the elastic ring 2 is wrapped by the mouth edge part 3 of the open end of the sleeve body. Rolled on the prefabricated elastic ring 4 to make.

[0022] The diameter of the elastic ring 2 is 25mm-35mm.

[0023] The ring diameter of the elastic ring 2 is 2mm-8mm.

[0024] The ring diameter of the elastic ring 2 is 3mm-5mm.

[0025] see image 3 , Figure 4 , Figure 5 , Figure 6 , the present invention also provides a method for preparing a tight-fitting condom, at least comprising the following steps: a. Preparing the cover body 1 of the condom and propping up the cover body 1 with a prefabricated mold 5 (see image 3 ); b, the pre...

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Abstract

The invention provides a tightening condom which is made of elastic materials and comprises a condom body and an elastic ring, wherein the elastic ring is arranged on the open end of the condom body. The tightening condom is characterized in that the elastic ring is formed in a way that an opening edge part of the open end of the condom body is wrapped on a prefabricated elastic ring. The tightening condom has the following advantages that (1) the elastic ring has strong tightening force, and the back-flow velocity of venous blood of a penis can be effectively reduced, so as to prompt the penis to erect enduringly and rigidly; (2) the ring diameter of the elastic ring can be freely prefabricated as required; (3) the process is simple, and the investment cost is low.

Description

technical field [0001] The invention relates to a condom, in particular to a tightening condom with a tightening effect. Background technique [0002] Chinese patent No. ZL2010206010837 discloses a tight band condom. Its technical scheme is to thicken the elastic ring of the known condom to more than 2mm. When in use, the elastic ring can tighten the penis, so that the return speed of the venous blood in the penis can be slowed down so as to achieve the purpose of prolonging the erection time of the penis and delaying ejaculation. But as all the professional technicians in this industry know, there is only one way to make the elastic ring thicker, and that is: lengthen the stroke of the rubber film of the conventional condom and the rolled elastic ring, so that the rolled elastic ring is wrapped. Roll enough film to thicken. In fact, this seemingly simple solution is very difficult to implement, which is: 1. The existing molds and equipment must be changed during manufact...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F6/04
Inventor 宁小静
Owner 宁小静
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