Foldable helmet
阅读说明:本技术 可折叠头盔 (Foldable helmet ) 是由 毛乾锟 马展英 于 2019-11-06 设计创作,主要内容包括:本申请涉及一种可折叠的头盔,包括边圈和可折叠的壳体,其中:壳体具有展开状态和折叠状态,当壳体处于展开状态时,壳体的内侧形成用于容纳头部的容腔;以及边圈围绕壳体的外边缘设置。本申请提供的可折叠头盔,展开后可以佩戴,折叠后体积较小,并且使用轻质材料制成,重量较轻,易于携带和放置。(The present application relates to collapsible helmets including a rim and a collapsible shell, wherein the shell has an expanded position and a collapsed position, the inside of the shell forms a cavity for receiving the head when the shell is in the expanded position, and the rim is disposed around the outer edge of the shell.)
A collapsible helmet of the kind of , comprising a rim and a collapsible shell, wherein:
the shell is provided with an unfolded state and a folded state, and when the shell is in the unfolded state, a cavity for accommodating the head is formed inside the shell; and
the rim is disposed around an outer edge of the housing.
2. The helmet of claim 1, wherein:
the housing has a corrugated fold such that the housing can be switched between an expanded state and a folded state by expansion and compression of the fold.
3. The helmet of claim 2, wherein:
the folds are in a strip shape, a honeycomb shape or a grid shape.
4. The helmet of claim 1, wherein:
the rim comprises a left rim and a right rim which are symmetrically arranged.
5. The helmet of claim 1, further comprising:
the protective belt is detachably fixed on the side ring.
6. The helmet of claim 5, wherein:
the protective band is operable to secure the helmet to the head when the shell is in the deployed state; and
the protective strap can be used to strap the helmet when the shell is in the folded state.
7. The helmet of any of , further comprising:
and the protective film covers the inner side of the shell.
8. The helmet of claim 7, wherein:
the protection film has a crease corresponding to the folded state so that when the housing is in the folded state, the protection film can be folded along the crease.
9. The helmet of any of the preceding claims , wherein:
the outside of the housing is coated with a waterproof coating.
10. The helmet of any of the preceding claims , wherein:
the shell is made of paper or made of paper and textile cloth in a mixing mode.
Technical Field
The application relates to a helmet, in particular to an foldable helmet.
Background
Helmets are commonly used as head gear, is widely used in a variety of settings of everyday life, such as driving vehicles (including but not limited to cars, motorcycles, electric vehicles, bicycles, airplanes, ships, aircraft, etc.), work sites at risk (including but not limited to workshops, worksites, disaster areas, etc.), sports activities (including but not limited to racing, parachuting, ball games, competitive games, etc.).
The helmet is typically made of a hard material, is generally hemispherical, and has a volume greater than the head, typically resulting in a high overall weight and inconvenient carrying and placement.
However, the helmet is inconvenient to wear by the drivers of the motorcycle and the electric vehicle because the storage space of the motorcycle or the electric vehicle is very limited and the type helmet is inconvenient to carry, so that great inconvenience is caused to the drivers of the motorcycle and the electric vehicle for wearing the helmet.
Disclosure of Invention
The inventor finds through long-term observation and experiments that although the helmet cannot be put on to avoid accidents when the user drives a motorcycle, an electric vehicle or even a bicycle, the helmet can actually reduce the risk of fatal head injury in the accidents, as shown by shown by various statistics for years, published data of the british department of transportation show that 3200 more serious bicycle accidents are caused in 2015, while according to the research of 6 thousands of bicycle accidents at the university of new south Wales in Australia, the probability of serious head injury caused by wearing the bicycle helmet is reduced by 70%.
The inventor has noticed that in many bicycle or electric bicycle sharing projects, the rented bicycle or electric bicycle has no matched helmet, and the user feels bored with the helmet carried by the user every day, if types of helmets are available, the helmet is light in weight, small in size and easy to carry and place, more drivers are willing to wear the helmet, so that the potential safety hazard can be effectively reduced, and the riding is easier and safer.
In view of the above-mentioned deficiencies of the prior art, the present application provides collapsible helmets that can be worn when unfolded, that are less bulky when folded, and that are made of lightweight materials, are lightweight, and are easy to carry and place.
The present application provides collapsible helmets comprising a rim and a collapsible shell, wherein the shell has an expanded state and a collapsed state, the inside of the shell forms a cavity for receiving a head when the shell is in the expanded state, and the rim is disposed around the outer edge of the shell.
In embodiments, the shell optionally has a concave-convex fold to enable the shell to be converted between an expanded state and a folded state by the expansion and compression of the fold.
In , the folds are optionally in the form of stripes, honeycombs or grids.
In , optionally, the rims include a left rim and a right rim that are symmetrically disposed.
In , optionally, the edge protector further comprises a protective band fixed on the edge ring.
In embodiments, optionally, the protective band is removably secured to the rim.
In , optionally, a fixing ring is provided on the rim, and the guard band is fixed on the rim by the fixing ring.
In embodiments, optionally, a protective strap can be used to secure the helmet to the head when the shell is in the expanded state and to strap the helmet when the shell is in the collapsed state.
In , optionally, the case further includes a protective film covering the inside of the case.
In , optionally, the protective film has a fold corresponding to the folded state so that the protective film can be folded along the fold when the housing is in the folded state.
In embodiments, optionally, the protective film is made of an EPS material.
In embodiments, optionally, the outside of the housing is coated with a water-resistant coating.
In examples, the shell is made of paper or paper mixed with textile cloth.
The conception, specific structure, and technical effects of the present application will be further described in conjunction with the accompanying drawings to fully understand the purpose, features, and effects of the present application.
Drawings
The present application will become more readily understood from the following detailed description when read in conjunction with the accompanying drawings, wherein like reference numerals designate like parts throughout the figures, and in which:
fig. 1 is a diagram illustrating the wearing effect of embodiments of the helmet in the present application.
Fig. 2 is a side view of embodiments of the helmet of the present application in an expanded state.
Fig. 3 is a top view of embodiments of the helmet of the present application in an expanded state.
Fig. 4 is a schematic structural view of embodiments of the helmet of the present application in a folded state.
Fig. 5 is a top view of embodiments of the helmet of the present application folded.
Detailed Description
The present application may be embodied in many different forms of embodiments and the scope of the present application is not limited to only the embodiments described herein.
Various embodiments of the present application will now be described with reference to the accompanying drawings, which form a part of this specification , it being understood that, although directional terms such as "front," back, "" upper, "" lower, "" left, "" right, "" left, "
"right," "inner," "outer," "top," "bottom," "front," "back," "proximal," "distal," "transverse," "longitudinal," "width," "length," "height," "axial," "radial," and the like describe various example structural portions and elements of the application, but these terms are used herein for convenience of description only and are to be determined based on the example orientations shown in the figures. Because the embodiments disclosed herein can be arranged in a variety of orientations, these directional terms are used for purposes of illustration only and are not to be construed as limiting.
The dimensions of each element shown in the drawings are arbitrarily chosen, and no particular dimension of each element is intended to be limited in this application unless explicitly stated or otherwise indicated in the specification or drawings.
Ordinal terms such as "" and "second" are used herein for distinction and identification only and do not have any other meanings, such as not referring to a particular order nor to a particular association if not specifically stated.
Fig. 1 is a schematic representation of the wearing effect of embodiments of the
The
In , there may be only
or a plurality of
Fig. 2 and 3 are side and top views, respectively, of an expanded state of embodiments of the helmet of the present application, and fig. 4 and 5 are a schematic and top views, respectively, of a folded state of embodiments of the helmet of the present application, as shown in fig. 2-5, the
When the helmet is impacted, the raised parts of the wrinkles can bear the impact from all directions, and can effectively bear and absorb the impact force, so that the protection force of the
And the distribution and the trend of the wrinkles can also guide the air flow or the water flow to be discharged. For example, during rain, water flow may exit the front or back of the
The
in some embodiments, two
The
As shown in fig. 1 and 2, the
in some embodiments, the
The outside of the
This specification discloses the application using examples in which or more examples are described or illustrated in the specification and drawings, each example being provided for the purpose of explaining the application and not for the purpose of limiting the application.
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