一种闭合型钳类的清洗撑开器

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By designing a spreader suitable for closed clamps, and using support and locking components to lock the clamp arm angle, the problem of closed clamps being unable to be fixed and opened during cleaning is solved, achieving stability and convenience in cleaning in a fully automatic sterilizer.

CN224507970UActive Publication Date: 2026-07-17ANHUI PROVINCIAL HOSPITAL

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: ANHUI PROVINCIAL HOSPITAL
Filing Date: 2025-07-31
Publication Date: 2026-07-17

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Abstract

本实用新型涉及撑开器技术领域，公开了一种闭合型钳类的清洗撑开器，包括第一支撑件和第二支撑件，第一支撑件和第二支撑件的一端转动连接，另一端分别设有与闭合型钳类的钳臂连接的连接件，第一支撑件上设有卡合件，第二支撑件上设有卡合配合件，卡合件与卡合配合件相互配合可将两侧钳臂锁定在至少一个预设张开角度；本实用新型结构简单，撑开后的稳定性好，可以实现多个张开角度的调节，适用于不同张开角度的闭合型钳类，通用性强，且体积小巧，不占用额外空间，可随闭合型钳类放入全自动清洗消毒机中清洗。

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Claims

1. A closed type pincer type cleaning spreader, characterized by, It includes a first support member and a second support member. One end of the first support member and the second support member are rotatably connected and can move relative to each other around their rotating joint. The other end is respectively provided with a connector that connects to the clamp arm of a closed type of clamp. The first support member is provided with a locking member and the second support member is provided with a locking engagement member. The locking member and the locking engagement member cooperate with each other to lock the clamp arms on both sides at at least one preset opening angle.

2. The closed type pincer type cleaning spreader according to claim 1, characterized by, The engaging component includes a connecting rod. The first support member has a first groove. The connecting rod is rotatably connected to the first support member and can be accommodated in the first groove. The engaging component includes a second groove. The second groove is distributed on the second support member along the rotation trajectory of the connecting rod. When the first support member and the second support member rotate to a preset opening angle, the connecting rod is inserted into the corresponding second groove.

3. The closed type pincer type cleaning spreader according to claim 2, characterized by, The first groove has symmetrical notches along a direction perpendicular to the connecting rod.

4. The closed type pincer type cleaning spreader according to claim 1, wherein Both the first support member and the second support member are rotatably connected to the connecting member.

5. The closed type pincer type cleaning spreader according to claim 1, wherein The connector has a cavity that is adapted to the clamp arm, and the cavity has an opening on the side opposite to the first support and the second support.

6. The closed type pincer type cleaning spreader according to claim 5, wherein The cavity containing the object is provided with anti-slip protrusions.