CN213120287U

CN213120287U - Police bulletproof helmet

Info

Publication number: CN213120287U
Application number: CN202022006437.XU
Authority: CN
Inventors: 黎国标; 兰宦国; 黎国光
Original assignee: Hebei Antaifuyuan Safety Equipment Manufacturer Co ltd
Current assignee: Hebei Antaifuyuan Safety Equipment Manufacturer Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-05-04
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a police bulletproof helmet, which comprises a helmet main body, a protective face mask and a lower jaw fixing belt, wherein the protective face mask is detachably arranged on the helmet main body; helmet main part both sides all are provided with the installation piece, protective face mask's inner wall both sides all are provided with the sliding tray, the installation piece slides with corresponding sliding tray cooperation, be provided with recess one on the installation piece, it is provided with the joint piece to slide in the recess one, recess one is held between the fingers and is provided with spring one, the one end of spring one and the diapire butt of recess one, the other end and the joint piece butt of spring one, protective face mask on be provided with the recess two of joint piece looks adaptation, joint piece and the cooperation joint of recess two. The utility model discloses a set up the detachable face guard, can be applicable to the demand of wearing of different task scenes, the protective mask can be installed fast and dismantle, has improved the practicality of helmet.

Description

Police bulletproof helmet

Technical Field

The utility model relates to a bulletproof helmet field especially relates to a it is alert with bulletproof helmet.

Background

The helmet is the most widely used individual protective tool for armed police, and plays an important role in protecting the life safety of armed police officers and soldiers in handling emergency events. In actual use, the helmet mainly resists two types of impacts: the police helmet has the advantages that firstly, the attack of stones and sticks and the attack of chemical corrosive agents and the like are resisted, secondly, the police helmet is used for resisting the killing force of bullets and shrapnels to the head, the police helmet is designed to have good safety, the anti-riot and bulletproof effects can be achieved, higher comfort is achieved, and the requirements of ergonomics are met.

However, in the existing police helmets, a protective mask is added to protect the face of the wearer, so that the police officers can resist head and face hitting injuries or other potential injuries (such as splashing corrosive chemical liquid) when performing public affairs. However, the helmet is only suitable for suppressing violence, when a perpetrator is caught and fighting with a criminal, the mask on the helmet has certain influence on the visual field of a wearer, the position of the wearer is easily exposed due to the reflection of light of the mask, the helmet is not suitable for performing a concealed task, and the weight of the helmet is increased due to the protective mask, so that the wearing comfort is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a police uses bulletproof helmet to the not enough of above-mentioned prior art.

In order to solve the above problems, the utility model adopts the following technical proposal:

a police bulletproof helmet comprises a helmet body, a protective face mask and a lower jaw fixing band, wherein the protective face mask is detachably arranged on the helmet body; the helmet is characterized in that mounting blocks are arranged on two sides of the helmet main body, sliding grooves are arranged on two sides of the inner wall of the protective mask, the mounting blocks slide in a matched manner with the corresponding sliding grooves, a first groove is formed in each mounting block, a guide post is arranged in each first groove, a clamping block is arranged in each first groove in a sliding manner along the direction of the guide post, a first through hole is formed in each clamping block, the guide post is matched with the first through hole, the guide post is coaxially sleeved with a first spring, one end of the first spring is abutted against the bottom wall of the first groove, the other end of the first spring is abutted against the clamping block, a second groove matched with the clamping block is formed in the protective mask, and the clamping blocks are clamped in a matched manner with the second grooves; the protective mask is provided with a button mechanism, the button mechanism comprises a third groove arranged on the outer side wall of the protective mask, a second through hole is formed in the bottom of the third groove, the second through hole penetrates through the rear portion of the side wall of the protective mask and is communicated with the first groove, a push rod is arranged in the second through hole, the head of the push rod is abutted to the clamping block, a button is fixedly arranged at the tail end of the push rod, a second spring is coaxially arranged on the push rod, one end of the second spring is abutted to the button, and the other end of the second spring is abutted to the third groove.

Further, the helmet main body comprises a first bulletproof layer (101), a shock absorption layer (102) and a second bulletproof layer (103) which are sequentially arranged from outside to inside.

Furthermore, the clamping block is provided with an inclined plane close to one end of the front part of the helmet main body, and the lower edge of the inclined plane is lower than the upper edge of the first groove.

Furthermore, the guide post is T-shaped, the first through hole is a stepped through hole, and the large-diameter end of the guide post slides at the large-diameter end of the first through hole after penetrating through the small-diameter section of the first through hole.

Further, a spongy cushion is fixedly arranged on the inner side wall of the upper portion of the protective mask, and the spongy cushion is attached to the outer side wall of the front portion of the helmet main body.

Furthermore, an adjusting buckle is arranged on the lower jaw fixing belt.

Furthermore, the head of the push rod is arc-shaped.

Further, a support is arranged in the helmet main body and fixedly arranged on the inner wall of the second bulletproof layer (103); the support inside wall covers and is provided with the hook face magic subsides, support inside wall detachable is provided with a plurality of gaskets, be provided with the hair face magic subsides on the gasket, the gasket passes through the hook face magic and pastes fixed the setting on the support inside wall.

Further, the sliding groove 5 comprises an upper sliding strip and a lower sliding strip, and the mounting block slides between the upper sliding strip and the lower sliding strip.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

the utility model discloses a set up the detachable face guard, can be applicable to different task scenes, the protective face guard can install fast and dismantle, has improved the practicality of helmet. When the protective mask needs to be installed, the sliding groove of the protective mask slides along the installation block, so that the second groove on the protective mask reaches the upper part of the clamping block in the first groove, the clamping block enters the second groove under the pushing of the first spring, and the clamping block plays a role in limiting the position of the protective mask; when the protective face mask needs to be detached, the button is pressed, the button drives the push rod to press the clamping block into the first groove, then the protective face mask slides outwards along the mounting block, and the protective face mask can be detached conveniently and quickly.

Drawings

Fig. 1 is an exploded view of one embodiment of the present invention;

fig. 2 is a schematic structural view of a helmet body according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an embodiment of the present invention;

fig. 4 is an installation schematic of an embodiment of the invention;

FIG. 5 is a cross-sectional view taken at angle B-B of FIG. 4;

fig. 6 is a partially enlarged view of a in fig. 5.

In the figure: 1. a helmet main body; 2. a protective mask; 3. a lower jaw fixing band; 4. mounting blocks; 5. a sliding groove; 6. a guide post; 7. a clamping block; 8. a first through hole; 9. a first spring; 10. a second groove; 11. a third groove; 12. a second through hole; 13. a push rod; 14. a button; 15. a first groove; 16. a second spring; 17. a sponge cushion; 18. adjusting buckles; 19. a support; 20. an upper slide bar; 21. a lower slider; 22. a gasket; 23. a bevel; 101. a first bulletproof layer; 102. a shock-absorbing layer; 103. and a second bulletproof layer.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-5, the bulletproof helmet for police according to the present invention comprises a helmet body 1, a face shield 2 and a mandible fixing strap 3, wherein the face shield 2 is detachably disposed on the helmet body 1; the helmet is characterized in that mounting blocks 4 are arranged on two sides of the helmet main body 1, sliding grooves 5 are arranged on two sides of the inner wall of the protective face mask 2, the mounting blocks 4 slide in a matched manner with the corresponding sliding grooves 5, a first groove 15 is formed in each mounting block 4, a guide post 6 is arranged in each groove 15 and is fixedly connected with the bottom wall of the corresponding groove, a clamping block 7 is arranged in each groove 15 in a sliding manner along the direction of the guide post 6, a first through hole 8 is formed in each clamping block 7, the guide post 6 is matched with the first through hole 8, a first spring 9 is coaxially sleeved on each guide post 6, one end of the first spring 9 is abutted against the bottom wall of the corresponding groove 15, the other end of the first spring 9 is abutted against the clamping block 7, a second groove 10 matched with the clamping block 7 is formed in the protective face mask 2, and the clamping block 7 is clamped in a matched manner with the; be provided with button mechanism on the protective face mask 2, button mechanism is including setting up three 11 of recess on the lateral wall of protective face mask 2, three 11 bottoms of recess are provided with two 12 of through-hole, two 12 of through-hole run through behind the 2 lateral walls of protective face mask with recess 15 intercommunication, be provided with push rod 13 in the two 12 of through-hole, 13 heads of push rod with 7 butts of joint piece, 13 tail end fixing of push rod is provided with button 14, the coaxial spring two 16 that is provided with on the push rod 13, the one end and the 14 butts of button of spring two 16, the other end and the three 11 butts of recess of spring two 16.

The utility model discloses a set up the detachable face guard, can be applicable to different task scenes, protective mask 2 can install fast and dismantle, has improved the practicality of helmet.

When the protective mask 2 needs to be installed, the sliding groove 5 of the protective mask slides along the installation block 4, so that the second groove 10 in the protective mask 2 reaches the upper part of the clamping block 7 in the first groove 15, the clamping block 7 enters the second groove 10 under the pushing of the first spring 9, and the clamping block 7 plays a role in limiting the position of the protective mask 2; when the protective mask 2 needs to be detached, the button 14 is pressed, the button 14 drives the push rod 13 to press the clamping block 7 into the first groove 15, then the protective mask 2 slides outwards along the mounting block 4, and the protective mask 2 can be detached conveniently and quickly.

Further, the helmet main body 1 comprises a first bulletproof layer 101, a shock absorption layer 102 and a second bulletproof layer 103 which are arranged in sequence from outside to inside.

Furthermore, an inclined plane 23 is arranged at one end, close to the front part of the helmet main body 1, of the clamping block 7, and the bottom edge of the inclined plane 23 is lower than the upper surface of the first groove 15. Through setting up inclined plane 23, in protective face mask 2 installation, joint piece 7 can be pressed into in recess 15 automatically.

Furthermore, guide post 6 is the T style of calligraphy, and guide post bottom and recess 15 fixed connection, through-hole 8 is the ladder through-hole, the big footpath end of guide post 6 is in the big footpath end of through-hole 8 slides. The utility model discloses a set up guide post 6 of T style of calligraphy, the cooperation of the big footpath end of guide post 6 and the big footpath end of through-hole one can play spacing effect, when not installing protective face mask, avoids spring 9 and joint piece 7 to drop.

Further, a sponge cushion 17 is fixedly arranged on the inner side wall of the upper portion of the protective mask 2, and the sponge cushion 17 is attached to the outer side wall of the front portion of the helmet main body 1. Through setting up foam-rubber cushion 17, when installation protective face mask 2, the foam-rubber cushion receives the extrusion force and can fill the gap between protective face mask 2 and helmet main part 1 front portion, can prevent that liquid from getting into along the gap, has improved protective capacities.

Furthermore, the lower jaw fixing band 3 is provided with an adjusting buckle 18, so that the length of the lower jaw fixing band 3 can be adjusted, and the lower jaw fixing band is convenient to wear.

Further, the head of the push rod 13 is arc-shaped, so that the contact area between the push rod 13 and the clamping block 7 is small, and the protective mask 2 is conveniently slid after the clamping block 7 is pressed down.

Further, a support 19 is arranged in the helmet main body 1, and the support 19 is fixedly arranged on the inner wall of the second bulletproof layer 103; 19 inside wall of support covers and is provided with the hook face magic subsides, 19 inside wall detachable of support is provided with a plurality of gaskets 22, be provided with the hair face magic subsides on the gasket 22, gasket 22 is fixed the setting on 19 inside walls of support through the hook face magic subsides. The utility model discloses a cover at 17 inside walls of support and set up the subsides of colluding face magic, the installation gasket 22 of being convenient for, gasket 22 is made for sponge or cloth, plays the effect of support, protection head. All cover on the support inside wall and be provided with the magic subsides of colluding, the convenience is adjusted the position of gasket 22 according to wearer's travelling comfort. The gaps between the pads 22 increase air flow and avoid excessive mugginess after the helmet is worn.

Further, the sliding groove 5 comprises an upper sliding bar 20 and a lower sliding bar 21, and the mounting block 4 slides between the upper sliding bar 20 and the lower sliding bar 21.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. A police bulletproof helmet comprises a helmet main body (1), a protective face mask (2) and a lower jaw fixing band (3), and is characterized in that the protective face mask (2) is detachably arranged on the helmet main body (1); the helmet is characterized in that mounting blocks (4) are arranged on two sides of the helmet main body (1), sliding grooves (5) are arranged on two sides of the inner wall of the protective face mask (2), the mounting blocks (4) slide in a matching manner with the corresponding sliding grooves (5), a first groove (15) is arranged on the mounting blocks (4), a guide post (6) is arranged in the first groove (15), a clamping block (7) is arranged in the first groove (15) in a sliding manner along the direction of the guide post (6), a first through hole (8) is arranged on the clamping block (7), the guide post (6) is matched with the first through hole (8), a first spring (9) is coaxially sleeved on the guide post (6), one end of the first spring (9) is abutted against the bottom wall of the first groove (15), the other end of the first spring (9) is abutted against the clamping block (7), a second groove (10) matched with the clamping block (7) is arranged on the protective face mask (2), the clamping block (7) is clamped with the second groove (10) in a matched mode; be provided with button mechanism on protective face mask (2), button mechanism is including setting up recess three (11) on the lateral wall of protective face mask (2), recess three (11) bottom is provided with through-hole two (12), through-hole two (12) run through with recess one (15) intercommunication behind protective face mask (2) lateral wall, be provided with push rod (13) in through-hole two (12), push rod (13) head with joint piece (7) butt, push rod (13) tail end is fixed and is provided with button (14), coaxial spring two (16) that is provided with on push rod (13), the one end and the button (14) butt of spring two (16), the other end and the three (11) butts of recess of spring two (16).

2. A police bulletproof helmet according to claim 1, characterized in that the helmet body (1) comprises a first bulletproof layer (101), a shock absorbing layer (102) and a second bulletproof layer (103) which are arranged in sequence from outside to inside.

3. A bulletproof helmet for police use according to claim 1, characterized in that the end of the clamping block (7) close to the front part of the helmet body (1) is provided with a bevel (23), and the lower edge of the bevel (23) is lower than the upper edge of the first groove (15).

4. A police bulletproof helmet according to claim 1, characterized in that the guide post (6) is T-shaped, the first through hole (8) is a stepped through hole, and the large diameter end of the guide post (6) slides on the large diameter end of the first through hole (8) after passing through the small diameter end of the first through hole (8).

5. A bulletproof helmet for police use according to claim 1, characterized in that a sponge pad (17) is fixedly arranged on the inner side wall of the upper part of the protective mask (2), and the sponge pad (17) is attached to the outer side wall of the front part of the helmet body (1).

6. A police bulletproof helmet according to claim 1, characterized in that the mandible fixing band (3) is provided with an adjusting buckle (18).

7. A police bulletproof helmet according to claim 1, characterized in that the head of the push rod (13) is circular arc-shaped.

8. A bulletproof helmet for police use according to claim 1, characterized in that a bracket (19) is arranged in the helmet body (1), and the bracket (19) is fixedly arranged on the inner wall of the second bulletproof layer (103); support (19) inside wall cover is provided with colludes a magic subsides, support (19) inside wall detachable is provided with a plurality of gaskets (22), be provided with the mao face magic subsides on gasket (22), gasket (22) are through colluding fixed the setting on support (19) inside wall of a magic subsides.

9. A police bulletproof helmet according to claim 1, characterized in that the sliding groove (5) comprises an upper sliding strip (20) and a lower sliding strip (21), and the mounting block (4) slides between the upper sliding strip (20) and the lower sliding strip (21).