The utility model discloses a liquid packaging bottle which can be mutually screwed together with a female thread concave in the bottom of the bottle. It consists of a cylindrical blind recess (2) of the bottom (1) of the liquid bottle and a threaded groove (4) on its inner side wall (3). The liquid bottle is provided with a circular depression at the bottom of the bottle. The diameter of the depression is equal to the diameter of a bottle mouth and the tolerance of fitting. The depth of the depression is greater than or equal to 50% of the height of one bottle mouth. The structure of the utility model is ingenious, so that a lot of new uses are derived from the use of an interconnectable property during use and disposal of the liquid packaging bottle. For example, in the transportation and stacking, each bottle body is connected to avoid looseness and dumping. After the contents of the bottle are used up, the bottles are screwed together to form a long overall, and the use value of the liquid bottle has been newly extended and improved.
Outboard Motor
Gasoline outboard motor machine: the mainstream of machine outboard engine for gasoline, tell from the combustion technology, and 2 stroke and 4 stroke,The starting mode was mostly manual, and the direction was controlled by the operator holding the direction handle.2 stroke outboard engine price low, strong power and simple structure; 4 stroke environmental protection and noise is superior than 2 stroke, fuel consumption is low, performance is more durable and reliable.It has the characteristics of compact structure, light weight, easy disassembly, simple operation and low noise, suitable for use in rivers, lakes and offshore.
outboard motor boat engine,boat motor outboard,boat engine
Shaoxing Haotuo Machinery CO., LTD. , https://www.haotuochinatools.com