Riot shield
Technical field:
The utility model relates to a kind of police and uses apparatus, specifically is a kind of riot shield.
Background technology:
Riot shield is that public security, People's Armed Police personnel are used for self-protection when executing the task, and avoids being subjected to the ruffian and flies the protector that thing attacks.Riot shield mainly is made of scuta, supporting plate and the handle be located on the supporting plate, existing scuta is to be made by the transparent force-bearing plate of Merlon (PC) basically, under the situation of considering weight and expense cost, though the existing PC scuta that is used to produce shield has good flexility, but mechanical strength is relatively poor, is difficult to satisfy anti-riot needs.
In addition, the scuta of existing riot shield is outer convex globoidal substantially, flies thing when attacking when being used to keep out the ruffian, fly thing hit change behind the scuta direction continue to around sputter, still might continue to injure my other positions or injury colleague on every side.
Summary of the invention:
The purpose of this utility model is to overcome the shortcoming of existing riot shield, to existing shield, especially to the improvement of scuta structure, on the one hand, to improve the mechanical strength of scuta, satisfy anti-riot needs, on the other hand, can guiding fly the thing glide direction, prevent to continue to injure I and colleague on every side.
The utility model comprises scuta and supporting plate, and scuta is evagination circular arc or outer convex globoidal rectangle, and supporting plate is fixedly connected on the back side of scuta by connector, on supporting plate, is provided with cingulum and handle, at the periphery of scuta, is provided with the disjunctor reinforcement.Reinforcement is set, can improves the mechanical strength of scuta integral body greatly, thereby improve anti-riot ability.
The utility model can between scuta and reinforcement, be provided with guide groove in the front of scuta.The effect of guide groove is: when the ruffian flies thing when hitting at the cambered surface scuta, at first, flying thing around scuta (or both sides) slides, then, when flying thing when sliding into the guide groove place, under the effect of guide groove, fly thing and outwards reflect along guide groove, continue injury I and colleague on every side thereby prevent to fly thing.
The utility model also can be provided with loading and unloading type braces and collection bag thereof on described supporting plate.The purpose that braces is set is: when the spare time, shield can be carried on the back piggyback, and easy to carry; The purpose that the collection bag is set is: when executing the task, can and place bag with the braces collection, not hinder anti-riot use.
The utility model owing to reinforcement is set and flies the logistics guide groove, not only improves the mechanical strength of shield integral body on scuta, also improve the anti-riot performance of shield greatly, and simple in structure, is easy to produce and implements.
Description of drawings:
Fig. 1 is the structural perspective (back side) of embodiment 1; Fig. 2 is the front view (front) of embodiment 2.Fig. 3 is the cutaway view of the scuta of embodiment 1; Fig. 4 is the A-A profile of Fig. 2; Fig. 5 is the Q portion enlarged drawing of Fig. 3.
Among the figure, 1, scuta 11, reinforcement 12, guide groove 2, supporting plate 3, cingulum 4, handle 41, anti-skidding line 5, braces 6, collection bag 7, connector.
The specific embodiment:
Embodiment 1, circular shield.
With reference to Fig. 1, Fig. 3 and Fig. 5, this riot shield comprises evagination circular arc scuta 1 and supporting plate 2, and supporting plate 2 is fixedly connected on the back side of scuta 1 by connector (for example screw) 7, on supporting plate 2, be provided with cingulum 3, handle 4, loading and unloading type braces 5 and collection bag 6, on handle 4, be provided with anti-skidding line 41, at the periphery of described scuta 1, be provided with reinforcement 11 with scuta 1 disjunctor, in the front of scuta 1, between scuta 1 and reinforcement 11, be provided with guide groove 12.When implementing this programme, adopt the transparent force-bearing plate of Merlon (PC) through mould heat pressure, scuta 1, reinforcement 11 and guide groove 12 one-shot formings, make the shield body through deburring again, supporting plate 2 is same as the prior art or similar with being connected of scuta 1 with other accessory and supporting plate 2 on being arranged at supporting plate 2, does not do repetition.
Embodiment 2, rectangle shield.
With reference to Fig. 2, Fig. 4 and Fig. 5, to compare with embodiment 1, its difference only is scuta 1, supporting plate 2 is same or similar with being connected with embodiment 1 of scuta 1 with other accessory and supporting plate 2 on being arranged at supporting plate 2.The described scuta 1 of present embodiment is for adopting arc chord angle in 1, four corner of outer convex globoidal rectangle scuta, also the same with embodiment 1: as at the periphery of scuta 1, to be provided with disjunctor reinforcement 11, in the front of scuta 1, between scuta 1 and reinforcement 11, to be provided with guide groove 12.