Helmet visor adjustment device and helmet
A technology for adjusting devices and goggles, applied to helmets, helmet caps, clothing, etc., can solve problems such as poor movement, complex design, blockage, etc., and achieve the effect of avoiding poor movement and optimizing the connection structure
Active Publication Date: 2015-08-26
上海和汇安全用品有限公司
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In particular, the hinge holes between the lifting plates will be blocked due to wear, aging or deformation, resulting in poor movement
At the same time, the overly complex design makes the installation process complicated
Method used
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Embodiment Construction
[0043] The present invention is described in detail below in conjunction with accompanying drawing:
[0044] Such as Figure 1 to Figure 6As shown, the helmet visor adjustment device 100 of the present invention includes a base 60 fixed on the helmet shell (not shown in the figure) and another movable connection plate 10 . The connecting disc 10 is connected to the lens 90 of the rotatable goggles, on which there is a raised circular part 91 . The edge of the circular component 91 is buckled together with the connection plate 10 and can rotate relative to the connection plate 10 at the same time. At the same time, a locking buckle 92 is also included for fixing the lens 90 to prevent the lens 90 and the connection plate 10 from falling off.
[0045] The base 60 , the connecting plate 10 and the two rigid hinges 30 are connected together by the first shaft 31 and the second shaft 33 passing through the hinge hole 32 on the hinge 30 . The hinge hole 32 at the first end of the...
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The invention discloses a helmet goggle adjusting device, which is characterized by comprising a connecting disc and a base, wherein the connecting disc is used for being connected with a goggle; the connecting disc can be movably connected with the base along the direction parallel with the base and the direction vertical to the base at the same time. According to the helmet goggle adjusting device, when being closed, helmet lenses can be attached to the dented parts of a helmet, so parts protruding out of a helmet shell do not exist, the helmet lenses can meet the original function demands, the aerodynamic performance of the helmet is enhanced and the appearance aestheticism of the helmet is improved. The helmet lenses are same thick as the dented parts of the lens closing parts of the helmet, so while being closed, parts of the lenses protruding out of the helmet do not exist. When the lenses are opened, an elastic reset device in a lens seat structure can enable the lenses to be firstly popped out of the dented parts of the shell, and then the lenses are enabled to rotate around axes, and the height after the lenses are opened is enabled to exceed the ear positions of a user.
Description
technical field [0001] The invention relates to a helmet visor adjusting device and a helmet. Background technique [0002] Commonly used helmets are provided with goggles. During the use of the helmet, the position of the goggles needs to be adjusted, and sometimes it is necessary to adjust the goggles to the front of the eyes to protect the eyes; when the goggles are not needed, the goggles need to be adjusted to the top of the helmet. There are many inventions aimed at the mechanical structure of the helmet visor switch that can achieve similar functions. US Patent No. 6,253,386 includes a fixed base, and an extended and movable mechanical device plate connected to the lens. The mechanical device consists of four base hinges to connect the fixed base and the lens plate, and a rotatable sliding seat to ensure smooth movement. Generally speaking, the entire mechanical structure is very complicated and the reliability is not high. At the same time, because there are many ...
Claims
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IPC IPC(8): A42B3/22
Inventor 倪华杰
Owner 上海和汇安全用品有限公司