Neck support

Abstract

The invention discloses a neck support which comprises a chest panel, a left-side panel, a right-side panel, a jaw support plate and a back plate, wherein the chest panel clings to the neck part of a wearer; the left-side panel and the right-side panel are movably connected with the two sides of the chest panel; the jaw support plate is arranged between the left-side panel and the right-side panel; the back plate is arranged on the side opposite to the chest panel and detachably connected with the chest panel; a rotary knob with an internal thread is arranged on the chest panel; a first gear and a second gear which are meshed with the internal thread are arranged in the rotary knob. Compared with the prior art, according to the neck support disclosed by the invention, the height of the neck support is adjusted by use of a single rotary knob; the neck support can adapt to different neck length simply by rotating the rotary knob according to different neck length of wearers; through the detachable back plate design, the needs for different neck collar sizes of patients of different ages can be met, and the operation is convenient.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a height-adjustable neck brace. Background technique [0002] There are roughly two types of neck braces on the market today: non-height-adjustable and height-adjustable. For neck collars that cannot be adjusted in height, neck collars of different sizes need to be equipped to adapt to patients of different ages and neck lengths, so there will be many models with different sizes, which means an increase in development costs and follow-up for manufacturers. Increase of production cost; For the height-adjustable neck collars currently on the market, although the starting point is to hope to use one type of neck collar to be suitable for all or most patients, there are some shortcomings in its design, or The structure is too complicated, or it is inconvenient to operate when adjusting the height, or the effect of adjusting the height is not ideal. [0003] Therefore, the prior art s...

AI Technical Summary

Problems solved by technology

For neck collars that cannot be adjusted in height, neck collars of different sizes need to be equipped to adapt to patients of different ages and neck lengths, so there will be many models with different sizes, which means an increase in development costs and follow-up for manufacturers. Increase of production cost; For the height-adjustable neck collars currently on the market, although the starting point is to hope to use one type of neck collar to be suitable for all or most patients, there are some shortcomings in its design, or The structure is too complicated, or it is not easy to operate when adjusting the height, or the effect of adjusting the height is not ideal

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