Cock rings can be used for pleasure, aesthetic enhancement, or sometimes therapeutic purposes. Some people call them “ejaculation blockers,” but that is not accurate. They do not stop ejaculation. Semen will still be released, although some users may notice a slight delay.

阴茎环可以用于提升愉悦感、外观效果，或在某些情况下作为辅助工具。市面上有人称它为“锁精环”，但实际上它并不能真正阻止射精。精液仍然会排出，只是有些人可能会感觉到一定程度的延时

Before discussing how cock rings work, let’s briefly review how erections happen.

在深入讨论阴茎环的作用之前，我们先简单了解一下勃起的原理

How Erections Work

勃起的原理

An erection begins in the brain. When the brain receives physical or psychological stimulation, it releases chemicals that signal the blood vessels in the penis to relax. This allows blood to flow into two sponge-like chambers called the corpora cavernosa, causing the penis to expand and become firm.

勃起始于大脑。当大脑接收到心理或身体刺激时，会释放化学信号，使阴茎血管放松，让血液流入两个海绵体，从而使阴茎膨胀变硬

After orgasm and ejaculation, chemical signals cause the blood to drain away, and the penis becomes soft again.

在高潮和射精之后，大脑会发出信号，使血液流出，阴茎恢复柔软状态

Softening can also occur at other times due to distraction, anxiety, fatigue, or stress.

变软并不只发生在射精后，也可能因为分心、焦虑、疲劳或压力而发生

Cock rings work by slowing the outflow of blood from the penis, helping maintain firmness for a longer period.

阴茎环的原理是减缓血液流出，从而帮助维持勃起状态更长时间

Three Main Types

三种常见类型

1. Penis Shaft Ring

阴茎轴环

This ring sits at the base of the penis and helps maintain an erection by restricting blood flow out of the shaft. They are available in various sizes and materials.

这种环戴在阴茎根部，通过限制血液流出帮助维持勃起。常见有不同尺寸和材质

2. Genital Ring

生殖器环

This type encircles both the penis and testicles. It is commonly made from silicone, leather, or metal. It may provide a firmer sensation and stronger erection maintenance.

这种类型同时环绕阴茎和睾丸。材质常见有硅胶、皮革或金属，通常能提供更明显的束缚感和更强的维持效果

Accurate measurement of circumference is important before purchasing.

购买前应准确测量周长以选择合适尺寸

3. Combo Ring

组合环

These combine a shaft ring with a scrotal ring. Some include a T-bar that separates the testicles. Some users report increased stimulation or delayed ejaculation. Certain models also include vibration, which may stimulate both partners.

组合环通常包括阴茎环和阴囊环。有些带有T型结构用于分开睾丸。有些人觉得这样可以增强刺激或延迟射精。有些款式带有震动功能，可能同时刺激伴侣

Materials

材质选择

Metal

金属

Metal rings require precise sizing and should only be worn when the penis is soft. Testicles are usually inserted first, followed by the penis. Removal should only be attempted once the erection subsides.

金属环需要精准测量尺寸，必须在阴茎柔软时佩戴。通常先套入睾丸，再套入阴茎。取下时必须等待勃起消退

Hair trimming around the base can reduce discomfort.

建议修剪阴茎根部毛发，避免拉扯疼痛

Beginners should be cautious with metal rings.

新手使用金属环需谨慎

Silicone

硅胶

Medical-grade silicone is soft, flexible, and easier to use. It can usually be put on before or during arousal.

医用级硅胶柔软有弹性，更适合新手。通常可以在勃起前或过程中佩戴

Leather

皮革

Leather rings are adjustable and often fastened with snaps. Adjustable designs may provide more flexibility in sizing.

皮革环通常可调节，多使用扣件固定。可调节设计在尺寸适配上更灵活

Potential Benefits

可能的好处

• May create a firmer erection
  可能增强勃起硬度

• May delay ejaculation for some users
  对部分人可能有延时效果

• May intensify orgasm sensation
  可能增强高潮感

• May be used as an adjunct tool in erectile dysfunction management
  可作为ED辅助工具之一

Safety Guidelines

使用安全须知

1. Never use rubber bands or improvised objects. These can cause serious injury.

   不要使用橡皮筋或临时替代物，可能造成严重伤害

2. Always clean before and after use with warm water and mild soap or a toy cleaner.

   每次使用前后都应使用温水和温和清洁剂清洗

3. Choose the correct size. Too tight can cause pain and injury. Too loose will be ineffective.

   选择合适尺寸。太紧可能伤害血管，太松则没有效果

4. Use lubricant to help with application and removal.

   使用润滑剂有助于佩戴和取下

5. Do not wear for prolonged periods. Most guidelines suggest no more than 20 to 30 minutes at a time.

   不要长时间佩戴。通常建议每次不超过20至30分钟

6. If you experience pain, numbness, coldness, discolouration, or swelling, remove immediately and seek medical advice if needed.

   如果出现疼痛、麻木、发凉、变色或肿胀，应立即取下，必要时就医

7. Individuals with diabetes, nerve damage, bleeding disorders, or those taking blood-thinning medication should consult a doctor before use.

   糖尿病、神经损伤、血液疾病或服用抗凝药物者，使用前应咨询医生

8. Cock rings can be enjoyable and safe when used correctly. As with any sexual wellness tool, education and caution matter.

   在正确使用的前提下，阴茎环可以是安全且愉悦的工具。和任何性健康产品一样，了解知识与注意安全同样重要