CN206586467U

CN206586467U - A kind of protective helmet

Info

Publication number: CN206586467U
Application number: CN201720319159.9U
Authority: CN
Inventors: 吴千旭; 严勋
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-29
Filing date: 2017-03-29
Publication date: 2017-10-27
Anticipated expiration: 2027-03-29

Abstract

The utility model is related to a kind of protective helmet, including head-shield and lower jaw baffle plate, the head-shield includes outer cover and inner cover, connected between on the inside of the outer cover and on the outside of inner cover by spring, the quantity of the spring is multiple, and be evenly distributed between outer cover and inner cover, one layer of sponge cushion is additionally provided with the inside of the inner cover, the lower jaw baffle plate includes the first half and the second half, first half and the second half can in the same plane be rotated around respective fixing end, and fixing band is additionally provided with the outside of the inner cover and is stored and is restricted.Outer cover of the present utility model can play protective action, spring can play cushioning effect, and one layer of sponge cushion is additionally provided with the inside of inner cover, further cushioning effect can be played, lower jaw baffle plate can play protective action to lower jaw, and lower jaw baffle plate is detachable, lower jaw baffle plate can be removed when not needing, fixing band is opened, the helmet directly can be worn by fixing band, it is simple light, it is adaptable to the occasion that need not strictly protect.

Description

A kind of protective helmet

Technical field

The utility model is related to a kind of cephalic protection instrument, more particularly to a kind of protective helmet.

Background technology

The helmet is the apparatus on protection head important in living, and it is widely used in the fields such as traffic, military affairs, existing head Helmet pattern is various, but remains deficiency in use, for example：The existing helmet is easily broken, and protection effect is not Good, the existing helmet is not that as snug as a bug in a rug, in addition, existing helmet gas permeability is bad, comfortableness is inadequate when wearing.

Utility model content

The technical problems to be solved in the utility model is that there is provided a kind of protective helmet for deficiency above.

The utility model uses following technical scheme：

A kind of protective helmet, including head-shield and lower jaw baffle plate, the head-shield include outer cover and inner cover, the outer cover and inner cover It is hat, is connected on the inside of the outer cover between inner cover outside by spring, the quantity of the spring is multiple, and is uniformly divided Cloth is additionally provided with one layer of sponge cushion between outer cover and inner cover on the inside of the inner cover, the lower jaw baffle plate includes the first half Piece and the second half, first half and the second half are the equal 1/4 circular arc strip of radius, first half and the Two half include fixing end and movable end, and the fixing end of first half and the second half on the outside of inner cover with detachably connecting Connect, first half and the second half can in the same plane rotate around respective fixing end, can be by the by rotation One half and the second half constitute a complete circular arc, and the work of the movable end of first half and second half It can be connected between moved end by the first bayonet unit, fixing band is additionally provided with and for fixing band of tying on the outside of the inner cover Storage rope.

Further, the fixing end of first half and the second half on the outside of loose-leaf and inner cover by connecting, and institute Loose-leaf is stated to be fixed on inner cover by hinged bolt.

Further, first half and the second half are being additionally provided with elastic buffering pad on the inside of movable end.

Further, the fixing band includes the first half bands and the second half bands, and the fixing end of the first half band is fixed on On inner cover above the fixing end of the first half at, the fixing end of the second half band is fixed on the fixing end of the second half on inner cover At top, and it can be coordinated between the movable end of the movable end of the first half band and the second half band by the second bayonet unit Connection.

Further, in addition to through the ventilative through hole of inner cover and sponge cushion, the quantity of the ventilative through hole is many It is individual.

The beneficial effects of the utility model are：Multiple bullets are provided between the outer cover and inner cover of the helmet of the present utility model Spring, outer cover can play protective action, and spring can play and be additionally provided with one layer of sponge elasticity on the inside of cushioning effect, and inner cover Pad, can play further cushioning effect, lower jaw baffle plate can play protective action to lower jaw, and lower jaw baffle plate is detachable, no The bolt on loose-leaf can be pulled down when needing, remove lower jaw baffle plate, the storage rope of the fixing band of tying on inner cover is untied, opened Fixing band, directly can wear the helmet by fixing band, simple light, it is adaptable to which that the occasion that need not strictly protect, this practicality is new Air-vent is additionally provided with the inner cover of type, use is more comfortable.

Brief description of the drawings

Fig. 1 is sectional view when lower jaw baffle plate of the present utility model is opened；

Fig. 2 is sectional view when lower jaw baffle plate of the present utility model is closed；

Fig. 3 is using sectional view of the present utility model during fixing band；

Fig. 4 is upward view of the present utility model；

Fig. 5 is side view of the present utility model.

In accompanying drawing, the list of parts representated by each label is as follows：

1st, outer cover；2nd, inner cover；3rd, spring；4th, sponge cushion；5th, the first half；6th, the second half；7th, the first buckle is filled Put；8th, rope is stored；9th, loose-leaf；10th, hinged bolt；11st, elastic buffering pad；12nd, the first half bands；13rd, the second half bands；14th, Two bayonet units；15th, ventilative through hole

Embodiment

Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality It is new, it is not intended to limit scope of the present utility model.

As shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 5, a kind of protective helmet, including head-shield and lower jaw baffle plate, the head-shield includes outer Cover 1 and inner cover 2, during the outer cover 1 and inner cover 2 are hat, the present embodiment, outer cover 1 is identical with the radian of inner cover 2, described outer Connected between the inner side of cover 1 and the outside of inner cover 2 by spring 3, in the two ends of the spring, one end is fixed on outer cover 1, the other end It is fixed on inner cover 2；The quantity of the spring 3 is multiple, and is evenly distributed between outer cover 1 and inner cover 2, in the inner cover 2 Side is additionally provided with one layer of sponge cushion 4, and the lower jaw baffle plate includes the first half 5 and the second half 6, first half 5 It is the equal 1/4 circular arc strip of radius with the second half 6, the half 6 of the first half 5 and second includes fixing end and activity End, the fixing end of the half 6 of the first half 5 and second on the outside of inner cover with being detachably connected, first half 5 and second Half 6 can in the same plane rotate around respective fixing end, can be by 6 groups of the first half 5 and the second half by rotation Into can be passed through between a complete circular arc, and the movable end of first half 5 and the movable end of second half 6 One bayonet unit 7 is connected, and the dop and deck of the first bayonet unit 7 are separately fixed in the first half and the second half, The outside of inner cover 2 is additionally provided with fixing band and the storage rope 8 for fixing band of tying, and stores rope and is fixed on inner cover 2 for one end On short rope, available for fixing band of tying.

The fixing end of the half 6 of first half 5 and second is connected by loose-leaf 9 and the outside of inner cover 2, and the loose-leaf 9 are fixed on inner cover by hinged bolt 10.

The half 6 of first half 5 and second is being additionally provided with elastic buffering pad 11 on the inside of movable end.

As shown in figure 3, the fixing band includes the first half bands 12 and the second half bands 13, the fixing end of the first half band is consolidated At being scheduled on above the fixing end of the first half on inner cover, the fixing end of the second half band is fixed on consolidating for the second half on inner cover At above fixed end, and the second bayonet unit can be passed through between the movable end of the movable end of the first half band and the second half band 14 are connected, and the dop and deck of the second bayonet unit 14 are separately fixed at the first half bands and the second half and taken.

Also include the ventilative through hole 15 through inner cover 2 and sponge cushion 4, the quantity of the ventilative through hole 15 is multiple.

Multiple springs are provided between the outer cover and inner cover of the helmet of the present utility model, outer cover can play protective action, Spring can play and be additionally provided with one layer of sponge cushion on the inside of cushioning effect, and inner cover, can play further buffering and make With lower jaw baffle plate can play protective action to lower jaw, and lower jaw baffle plate is detachable, it is not necessary to when the bolt on loose-leaf can be torn open Under, lower jaw baffle plate is removed, the storage rope of the fixing band of tying on inner cover is untied, fixing band is opened, directly can pass through fixing band The helmet is worn, it is simple light, it is adaptable to be additionally provided with air-vent on the occasion that need not strictly protect, inner cover of the present utility model, Using more comfortable.

Citing described above for the utility model preferred forms, wherein the part do not addressed in detail is this area The common knowledge of those of ordinary skill.Protection domain of the present utility model is defined by the content of claim, any to be based on this reality The equivalent transformation carried out with new technical inspiration, also within protection domain of the present utility model.

Claims

1. a kind of protective helmet, it is characterised in that including head-shield and lower jaw baffle plate, the head-shield includes outer cover (1) and inner cover (2), the outer cover (1) and inner cover (2) are hat, and spring (3) are passed through between inner cover (2) outside on the inside of the outer cover (1) Connection, the quantity of the spring (3) is multiple, and is evenly distributed between outer cover (1) and inner cover (2), on the inside of the inner cover (2) It is additionally provided with one layer of sponge cushion (4), the lower jaw baffle plate includes the first half (5) and the second half (6), described the first half Piece (5) and the second half (6) are 1/4 equal circular arc strip of radius, and first half (5) and the second half (6) include The fixing end of fixing end and movable end, first half (5) and the second half (6) on the outside of inner cover with being detachably connected, institute State the first half (5) and the second half (6) can in the same plane rotate around respective fixing end, can be by the by rotation One half (5) and the second half (6) constitute a complete circular arc, and the movable end of first half (5) and described the It can be connected, be additionally provided with the outside of the inner cover (2) solid by the first bayonet unit (7) between the movable end of two half (6) Determine band and the storage rope (8) for fixing band of tying.

2. protective helmet according to claim 1, it is characterised in that first half (5) and the second half (6) are consolidated Fixed end on the outside of loose-leaf (9) and inner cover (2) by connecting, and the loose-leaf (9) is fixed on inner cover by hinged bolt (10) On.

3. protective helmet according to claim 1, it is characterised in that first half (5) and the second half (6) by Elastic buffering pad (11) is additionally provided with the inner side of nearly movable end.

4. protective helmet according to claim 1, it is characterised in that the fixing band includes the first half band (12) and second Half band (13), the first half band (12) and the second half bands (13) include fixing end and movable end, and described the first half with (12) Fixing end be fixed on place above the fixing end of the first half on inner cover, the second half fixing end with (13) is fixed on inner cover At above the fixing end of upper second half, and it can lead between the movable end of the movable end of the first half band and the second half band Cross the second bayonet unit (14) mating connection.

5. according to the protective helmet according to claim any one of 1-4, it is characterised in that also including through inner cover (2) and The ventilative through hole (15) of sponge cushion (4), the quantity of the ventilative through hole (15) is multiple.