一种手套箱手套防泄漏连接结构
By using the tapered fit between the inner and outer sleeves and the high-pressure chamber design, the problems of cumbersome disassembly and assembly and easy leakage in the traditional glove box glove connection structure are solved, achieving quick disassembly and assembly and efficient sealing, thus extending the service life of the seals.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- AIPURIS TECHNOLOGY (JIANGSU) CO LTD
- Filing Date
- 2025-08-01
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional glove boxes have cumbersome glove connection structures that are prone to leakage and have poor sealing performance, especially with material creep leading to seal failure during long-term use.
It adopts a tapered fit structure of inner and outer sleeves, combined with a high-pressure chamber and threaded connection. It achieves airtight fit by dynamically compensating for machining tolerances and material creep through high-pressure gas, and reduces wear by embedding a sealing ring in an annular groove.
It enables quick assembly and disassembly and efficient sealing, reduces the risk of leakage, extends the service life of the seals, and improves the airtightness of the glove box.
Smart Images
Figure CN224515922U_ABST
Abstract
Claims
1. A glove box glove leakproof connection structure comprising an outer sleeve fixed to a glove box wall, and an inner sleeve connected to the inside of the outer sleeve, one end of the inner sleeve extending into the inside of the glove box and being connected to the mouth of a glove, characterized by, The inner sleeve includes a sealing tube and a fastening tube. The outer wall of the sealing tube and the inner wall of the outer sleeve near the inside of the glove box have a matching conical shape. The fastening tube is threaded to the outer sleeve near the outside of the glove box. The end face of the fastening tube presses against the sealing tube and makes the conical outer wall of the sealing tube fit airtightly against the inner wall of the outer sleeve.
2. The glove box glove leakproof connection structure according to claim 1, characterized by, The outer wall of the sealing tube is provided with a first annular groove on the side near the fastening tube, and the fastening tube is provided with a second annular groove on the side near the sealing tube. The first and second annular grooves form a sealed high-pressure chamber with the inner wall of the outer sleeve.
3. The glove box leak-proof connection structure according to claim 2, characterized in that, The outer wall of the fastening tube is provided with an air connector that communicates with the first annular groove, and the air connector is used to connect to external high-pressure air.
4. The glove box glove leakproof connection structure according to any one of claims 1 to 3, characterized by, The outer sleeve includes a main sleeve and a cap connected to the main sleeve by bolts, and the fastening pipe is threaded inside the cap; the main sleeve extends into the glove box, and its side inside the box has a conical inner wall, and a sealing groove is opened on the conical inner wall of the main sleeve, and a sealing ring is embedded in the sealing groove.
5. The glove box glove leakproof connection structure according to claim 1, characterized by, The sealing tube has an annular groove on the inner wall of the side facing the fastening tube, and a sealing ring is embedded in the annular groove. The end face of the fastening tube is in contact with the sealing ring.