Drinking bottle capable of increasing capacity
A technology for increasing capacity and drinking water bottle, applied in the field of water bottle filling, can solve the problem that the water cup cannot be filled with more water and can only be filled with less water, etc., and achieves the effect of reducing the volume of the cup body and increasing the volume of the cavity
Active Publication Date: 2016-10-12
安徽华赛包装有限公司
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Problems solved by technology
[0002] Existing cups have a fixed internal volume and can only be filled with water according to the volume set by the manufacturer. However, when we use the cups and go out, we often carry more water, so we can only use large-volume water cups or increase the number of cups To increase the way to bring more water, the existing fixed-volume water cups cannot be filled with more water, but can only be filled with less water
Method used
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Embodiment Construction
[0021] A kind of drinking water bottle that can increase the capacity, the drinking water bottle comprises outer shell 1, and the wall of outer shell 1 is provided with elastic locking device 11; Said outer shell 1 is provided with elastic soft liner 2, elastic soft liner The bottom of 2 is connected to the inner bottom or inner bottom wall of the outer shell 1; the upper end of the elastic soft liner 2 is connected with a hard inner liner ring 3, and the hard inner liner ring 3 is arranged at the opening of the outer shell 1, and the hard body The outer wall of the inner tank ring 3 is provided with several levels of gears 31, and the gears 31 are elastically contacted and locked with the elastic lock device 11. When the hard inner tank ring 3 is raised upwards, the elastic lock device 11 will naturally fall into the corresponding gear position. On stage 31, when the hard inner bladder ring 3 shrinks, press the elastic lock device 11 from the outer wall of the outer shell 1 to...
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The invention discloses a drinking bottle capable of increasing the capacity. When the water capacity is required to be increased, a hard inner container ring is forcefully unplugged, an elastic soft inner container extends and ascends to increase the volume in an ascending process of the hard inner container ring, and the top end of a movable elastic piece automatically falls into a corresponding level to tightly press the hard inner container ring to prevent downward slip to increase the volume; when the elastic soft inner container is required to descend and contract to decrease the volume, and a button is pressed outside to upwarp and separate the top end of the movable elastic piece from the level to make the hard inner container ring descend and make the elastic soft inner container contract to decrease the volume of a cup body.
Description
technical field [0001] The invention relates to a water bottle, in particular to a drinking water bottle with increased capacity. Background technique [0002] Existing cups have a fixed internal volume and can only be filled with water according to the volume set by the manufacturer. However, when we use the cups and go out, we often carry too much water, so we can only use large-volume water cups or increase the number of cups To increase the way to bring more water, the existing fixed-volume water cup can't fill more water, but can only fill less water. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention provides a drinking water bottle with simple structure and strong practicability, which can increase the capacity by pulling out the inner tank to increase the inner volume. [0004] The solution to the above-mentioned technical problems is: [0005] A drinking water bottle capable of increasing capacity, ...
Claims
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Login to View More IPC IPC(8): A45F3/18
CPCA45F3/18
Inventor 林永勤
Owner 安徽华赛包装有限公司