CN213045538U - Ventilative and safe helmet - Google Patents

Abstract

The utility model discloses a breathable and safe helmet, which comprises a shell, an inner lining and a breathable component, wherein the breathable component comprises a concave part and a buckling cover, the concave part comprises a bottom plate, and the bottom plate is provided with a left assembly hole and a right assembly hole; the buckling cover comprises a cover plate, a left side plate, a right side plate, a panel, a left buckle and a right buckle, the lower ends of the left side plate and the right side plate are respectively abutted against the bottom plate of the depressed part, the lower ends of the left buckle and the right buckle are respectively inserted into and fixed on the left assembly hole and the right assembly hole, and the lengths of the left assembly hole and the right assembly hole are respectively greater than the lengths of the left buckle and the right buckle; the panel is located the rear side of apron, and the bottom surface of panel supports against in the partial bottom plate of depressed part, and the depressed part is covered with the apron jointly to panel and apron form ventilative passageway between. The air flow of the utility model flows in from the assembly hole and then flows out from the ventilation channel, thereby ensuring good ventilation property; additionally, the utility model discloses utilize the lock closure lid can effectively protect the pilot hole, strengthened the security of helmet.

Description

Ventilative and safe helmet

Technical Field

The utility model relates to a helmet, in particular to a helmet which is safe, breathable and comfortable to wear.

Background

The battery car, the motorcycle or the bicycle is light and flexible, and is not easy to jam, so the battery car, the motorcycle or the bicycle is popular in daily life. A fall or collision accident often occurs during riding, which causes great damage to the head, and thus the helmet must be worn during riding.

As a safety guarantee in the riding process, the helmet has to consider the problems of safety and ventilation in the design and production. At present, two types of helmets are mainly on the market, wherein the shell of one helmet is fully sealed, and the helmet is high in safety but is stuffy and hot to wear, particularly in summer; in another helmet, a large number of air holes are usually formed in the outer shell in order to increase air permeability, and although the helmet is breathable, the helmet has a large potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model provides a ventilative and safe helmet, its aim at overcome the unable compatible problem of current helmet gas permeability and security that prior art exists.

In order to achieve the purpose, the utility model provides a technical scheme as follows:

a breathable and safe helmet comprises an outer shell and an inner liner, wherein the inner liner is fixed in the outer shell and keeps a certain distance with the outer shell; the buckling cover comprises a cover plate, a left side plate, a right side plate, a panel, a left buckle and a right buckle, wherein the left side plate and the right side plate respectively extend downwards from the left side edge and the right side edge of the cover plate; the panel is located the rear side of apron, and the front end of panel simultaneously with the rear end face fixed connection of left and right curb plate, the bottom surface of panel support by in the partial bottom plate of depressed part, panel and apron cover the depressed part jointly to form ventilative passageway between panel and the apron.

In a preferred embodiment, the recess comprises a front side wall, a left side wall and a right side wall, which extend upwardly from the front side edge, the left side edge and the right side edge of the base plate, respectively, depending on the actual use of the helmet; the buckling cover further comprises a front side plate, the front side plate extends downwards from the front side edge of the cover plate, the lower end of the front side plate is abutted against the bottom plate of the recessed portion, and the front side plate, the left side plate and the right side plate are respectively attached to the front side wall, the left side wall and the right side wall.

In a preferred embodiment, the left buckle comprises a left straight plate part and a left buckling part, the upper end of the left straight plate part is fixedly connected to the left side plate, the left buckling part is fixed on the left side of the lower end of the left straight plate part and is provided with a left inclined surface convenient to insert; the right side buckle includes right side straight plate portion and right side withholding portion, and the upper end fixed connection in the right side board of right side straight plate portion, right side withholding portion are fixed in the right side of right side straight plate portion lower extreme to it has the right side inclined plane of being convenient for to insert.

In a preferred embodiment, the snap-fit cover further comprises at least one triangular reinforcing plate, a first side of the triangular reinforcing plate is fixed on the top surface of the panel, and an upper end of a second side of the triangular reinforcing plate is fixed on the rear end surface of the cover plate.

In a preferred embodiment, the left and right mounting holes are rectangular.

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect: the air flow of the utility model flows in from the assembly hole and then flows out from the ventilation channel, thereby ensuring good ventilation property; additionally, the utility model discloses utilize the lock closure lid can effectively protect the pilot hole, strengthened the security of helmet.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the present invention after the fastening cover is removed.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a schematic top view structure of the locking cover.

Fig. 5 is a rear view structure diagram of the buckling cover.

Fig. 6 is a front view structure diagram of the snap cover.

Detailed Description

For further understanding of the present invention, the present invention will be described in detail with reference to the following examples, which are provided for illustration of the present invention but are not intended to limit the scope of the present invention.

Referring to fig. 1, a breathable and safe helmet includes an outer shell 1 and an inner liner (not shown) fixed in the outer shell 1 and spaced apart from the outer shell 1 to ensure wearing comfort.

Referring also to fig. 2, the helmet further comprises at least one ventilation assembly (typically, two symmetrical ventilation assemblies, left and right), which is located at a position of the helmet corresponding to the back of the head of a human body. The ventilation assembly comprises a concave part 2 and a buckling cover 3 which are arranged on the outer surface of the shell 1. Referring to fig. 3, the recessed portion 2 includes a bottom plate 21, and a left assembly hole 22 and a right assembly hole 23 are respectively formed in left and right edges of the bottom plate 21 with respect to an actual use state of the helmet, and the left and right assembly holes 22 and 23 are both communicated with the inside of the shell 1 (the left and right assembly holes 22 and 23 are both rectangular in this embodiment). The recess 2 further includes a front side wall 24, a left side wall 25, and a right side wall 26, the front side wall 24, the left side wall 25, and the right side wall 26 extending upward from the front side edge, the left side edge, and the right side edge of the bottom plate 21, respectively.

Referring to fig. 4, 5 and 6, the snap cover 3 includes a cover plate 31, a left side plate 32, a right side plate 33, a panel 34, a left buckle 4 and a right buckle 5, the left side plate 32 and the right side plate 33 extend downward from the left side edge and the right side edge of the cover plate 31, the lower ends of the left side plate 32 and the right side plate 33 are respectively abutted against the bottom plate 21 of the recessed portion 2, the upper ends of the left and right buckles 4 and 5 are respectively fixedly connected to the left and right side plates 32 and 33, the lower ends of the left and right buckles 4 and 5 are respectively inserted into and fixed to the left and right assembling holes 22 and 23, and the lengths of the left and right assembling holes 22 and 23 are respectively greater than the lengths of the left and right buckles 4 and 5. The panel 34 is located at the rear side of the cover plate 21, the front end of the panel 34 is fixedly connected with the rear end faces of the left and right side plates 32, 33, the bottom surface of the panel 34 abuts against a part of the bottom plate 21 of the recess 2, the panel 34 and the cover plate 31 cover the recess 2 together, and referring to fig. 3, the bottom plate 21 is bounded by the dotted line, the panel 34 covers the part of the bottom plate 21 at the left side of the dotted line, and the cover plate 31 covers the part of the bottom plate 21 at the right side of the dotted line. And as can be seen from fig. 4 and 5, the air-permeable passage 6 is formed between the face plate 34 and the cover plate 31.

Based on the actual use state of the helmet, the snap-on cover 3 further includes a front side plate 35, the front side plate 35 extends downward from the front side edge of the cover plate 31, the lower end of the front side plate 35 abuts against the bottom plate 21 of the recess 2, and the front side plate 35, the left side plate 32 and the right side plate 33 respectively abut against the front side wall 24, the left side wall 25 and the right side wall 26.

Referring also to fig. 5, the left buckle 4 includes a left straight plate portion 41 and a left buckling portion 42, the upper end of the left straight plate portion 41 is fixedly connected to the left side plate 32, the left buckling portion 42 is fixed to and protrudes to the left of the lower end of the left straight plate portion 41, and has a left inclined surface 43 for easy insertion. The right buckle 5 includes a right straight plate 51 and a right buckling part 52, the upper end of the right straight plate 51 is fixedly connected to the right side plate 33, the right buckling part 52 is fixed and protruded at the right side of the lower end of the right straight plate 51, and it has a right inclined surface 53 for easy insertion. When the installation is carried out, the left and right buckles 4 and 5 can be conveniently clamped into the left assembly hole 22 and the right assembly hole 23 by utilizing the guiding action of the left inclined surface 43 and the right inclined surface 53; when the assembly is disassembled, the left buckle part 42 and the right buckle part 52 are pressed simultaneously, and the left buckle 4 and the right buckle 5 can be taken out from the corresponding assembly holes very conveniently.

In the preferred embodiment, the snap-on cover 3 further comprises at least one triangular reinforcing plate 36, a first side of the triangular reinforcing plate 36 is fixed to the top surface of the face plate 34, and an upper end of a second side of the triangular reinforcing plate 36 is fixed to the rear end surface of the cover plate 31.

The buckling cover 3 is clamped into the corresponding left and right assembly holes 22 and 23 through the left and right buckles 4 and 5 to complete fixation, at the moment, the lower ends of the left side plate 32, the right side plate 33, the front side plate 35 and the bottom surface of the panel 34 are all abutted against the bottom plate 21 of the depressed part 2, and because the lengths of the left and right assembly holes 22 and 23 are respectively greater than the lengths of the left and right buckles 4 and 5, the airflow can pass through the bottom plate 21 of the depressed part 2 from the residual spaces of the left and right assembly holes 22 and 23, and finally flows out from the ventilation channel 6 between the cover plate 31 and the panel 34 after entering the cavity which is jointly enclosed by the cover plate 31 and the left, right and front side plates 32, 33 and 35, thereby ensuring good ventilation property. Additionally, the utility model discloses utilize the lock closure lid 3 can effectively protect the pilot hole, strengthened the security of helmet.

The present invention has been described in detail with reference to the embodiments, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (5)

1. A ventilative and safe helmet, includes shell and inside lining, and the inside lining is fixed in the shell and keeps certain interval, its characterized in that with the shell: the helmet also comprises at least one ventilation component, the ventilation component comprises a sunken part and a buckling cover which are arranged on the outer surface of the shell, the sunken part comprises a bottom plate, a left assembling hole and a right assembling hole are respectively arranged on the left side edge and the right side edge of the bottom plate based on the actual using state of the helmet, and the left assembling hole and the right assembling hole are both communicated with the inside of the shell; the buckling cover comprises a cover plate, a left side plate, a right side plate, a panel, a left buckle and a right buckle, wherein the left side plate and the right side plate respectively extend downwards from the left side edge and the right side edge of the cover plate; the panel is located the rear side of apron, and the front end of panel simultaneously with the rear end face fixed connection of left and right curb plate, the bottom surface of panel support by in the partial bottom plate of depressed part, panel and apron cover the depressed part jointly to form ventilative passageway between panel and the apron.

2. A breathable and safety helmet according to claim 1, wherein: based on the actual use state of the helmet, the concave part comprises a front side wall, a left side wall and a right side wall, and the front side wall, the left side wall and the right side wall respectively extend upwards from the front side edge, the left side edge and the right side edge of the bottom plate; the buckling cover further comprises a front side plate, the front side plate extends downwards from the front side edge of the cover plate, the lower end of the front side plate is abutted against the bottom plate of the recessed portion, and the front side plate, the left side plate and the right side plate are respectively attached to the front side wall, the left side wall and the right side wall.

3. A breathable and safety helmet according to claim 1, wherein: the left buckle comprises a left straight plate part and a left buckling part, the upper end of the left straight plate part is fixedly connected to the left side plate, the left buckling part is fixed on the left side of the lower end of the left straight plate part and is provided with a left inclined surface convenient to insert; the right side buckle includes right side straight plate portion and right side withholding portion, and the upper end fixed connection in the right side board of right side straight plate portion, right side withholding portion are fixed in the right side of right side straight plate portion lower extreme to it has the right side inclined plane of being convenient for to insert.

4. A breathable and safety helmet according to claim 1, wherein: the buckling cover further comprises at least one triangular reinforcing plate, the first edge of the triangular reinforcing plate is fixed to the top face of the panel, and the upper end of the second edge of the triangular reinforcing plate is fixed to the rear end face of the cover plate.

5. A breathable and safety helmet according to any one of claims 1 to 4, wherein: the left and right assembling holes are rectangular.

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