Emulsion pump falling-off prevention structure and assembly method thereof
An anti-dropping structure and lotion pump technology, applied in the field of lotion pumps, can solve the problems of inconvenient disassembly and assembly, poor reliability, complex anti-dropping structure, etc., and achieve the effects of convenient disassembly and assembly, long service life and simple processing.
Inactive Publication Date: 2013-06-12
郑贤苗
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Problems solved by technology
[0004] In order to overcome the above disadvantages, the purpose of the present invention is to provide the field with a lotion pump anti-loosening structure and its installation method, so as to solve the technical problems of the existing similar products with more complex anti-loosening structures, poor reliability, and inconvenient disassembly and assembly.
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[0017] The present invention will be further described now in conjunction with accompanying drawing. The names of the serial numbers in the figure are: nozzle head cap 1, lotion bottle cap 2, ring groove 201, sealing gasket 3, pump casing 4, ring block 401.
[0018] like figure 1 , figure 2 As shown, the lotion pump includes a nozzle head cap 1, a lotion bottle cap 2, a sealing gasket 3 and a pump assembly, and the pump assembly includes a pump core and a pump casing. The lotion pump anti-off structure refers to the anti-off structure between the lotion bottle cap and the pump casing. The anti-off structure mainly includes the ring groove 201 inside the lotion bottle cap and the ring block 401 at the end of the pump casing. The pump assembly is securely connected to the lotion bottle cap by snapping the slot into place. Its specific structure is as follows: a ring groove is provided on the threaded top inside the lotion bottle cap, and a ring block is provided at the end o...
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The invention relates to a falling-off prevention structure of an emulsion pump and an assembly method of the falling-off prevention structure, aiming to solving the technical problems that the falling-off prevention structure of the prior similar product is complicated, less reliable and inconvenient to assemble and disassemble. The emulsion pump comprises a spraying nozzle head cap, an emulsionbottle cap and a pump assembly, wherein the pump assembly comprises a pump core and a pump shell. The emulsion pump is characterized in that pump shell and the emulsion bottle cap are connected together in a clamping way through a circular block and a circular slot. The assembly method of the falling-off prevention structure of the emulsion pump comprises the following steps: making the pump assembly incline relative to the emulsion bottle cap, pulling the pump assembly and pressing the circular block into the circular ring to finish the assembly of the falling-off prevention structure. The circular block can be taken out of the circular ring only by pulling the pump assembly once again and making the pump assembly incline relative to the emulsion bottle cap during the disassembly of the falling-off prevention structure of the emulsion pump. The falling-off prevention structure of the emulsion pump is stable and reliable, can be assembled and disassembled easily and rapidly, has long service life and is suitable for popularization and application.
Description
technical field [0001] The invention relates to a lotion pump, in particular to a lotion pump detachment prevention structure and an installation method thereof. Background technique [0002] Lotion pumps are widely used, mainly used in conjunction with lotion bottles containing suspensions to extract suspension emulsions, such as shampoo, hand sanitizer, detergent and other products that are more common in daily life. Both are lotion pumps. The existing lotion pumps have similar operating principles, mainly due to the difference in structure, which is reflected in the firmness and convenience of disassembly and assembly. For example, the authorization announcement number CN2598924Y published in the Chinese patent literature, the authorization announcement date was January 14, 2004, and the name of the utility model is "anti-loosening device for lotion pump". This utility model discloses a device for preventing the parts of the lotion pump from loosening and falling off , ...
Claims
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IPC IPC(8): B65D83/00B65D47/34B65D25/52
Inventor 郑贤苗
Owner 郑贤苗