A bottom-pumping, no-rinse paint canister
CN224687113UActive Publication Date: 2026-08-28QINGDAO WEIMANCHI INTERNATIONAL TRADING CO LTD
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Patent Information
- Application Number
- CN202521359024.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-30
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-06-30
AI Technical Summary
Technical Problem
[0005]为了缓解因喷漆壶内空气减少而影响喷漆效果的问题，本申请提供一种底部抽动式免洗油漆喷壶
Benefits of technology
1.当喷漆壶壶体内盛有油漆时，利用驱动机构驱动插塞杆堵塞进气孔，使进气口关闭，防止油漆流出；使用时，将喷漆壶壶体与壶盖、喷枪连接固定，喷漆壶壶体呈倒置状态，此时，抽动式开关机构在上，壶体本体在下，利用驱动机构将插塞杆部分抽出进气孔，使进气孔打开，启动喷枪，壶体内的部分空气和油漆被吸出，喷漆壶壶体内部气压小于外部气压，外部空气通过进气孔进入壶体内部，在喷枪的外部作用下，使得喷漆壶壶体内的油漆流畅均匀地排出，缓解因喷漆壶内空气减少而影响喷漆效果的问题；
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Abstract
The application relates to the technical field of paint spraying devices, and discloses a bottom-pulling type no-washing paint spraying pot, which comprises a pot body and a pulling type switch mechanism, the bottom of the pot body is provided with an air inlet hole, the pulling type switch mechanism comprises a plug rod and a driving mechanism, the plug rod is used for closing the air inlet hole, the plug rod is connected with the driving mechanism, the driving mechanism is connected at the bottom of the pot body, and the driving mechanism drives the plug rod to move so as to control the opening and closing of the air inlet hole. The application can alleviate the problem that the paint spraying effect is affected due to the reduction of air in the paint spraying pot.
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