A face shield reinforced riot helmet

Abstract

The utility model discloses a face guard reinforced type riot helmet, including helmet cover, the helmet cover front portion outside fixedly connected with the mounting bracket, the mounting bracket both sides inside slidingly connected with a plurality of groups of mounting blocks, the mounting block inside fixedly connected with first sliding rod, first sliding rod outside slidingly connected with first earpiece, both sides first earpiece between fixedly connected with first reinforcing rod, first earpiece both sides with mounting block between fixedly connected with first spring, first spring cover is equipped with first sliding rod outside, can add detachable protection frame to the glass face guard of helmet front side, prevent the damage of face guard caused by external impact, and the convenient dismounting can maintain the protection frame.

Description

Technical Field

[0001] This utility model relates to the field of security equipment technology, specifically to a riot helmet with a reinforced face mask. Background Technology

[0002] Riot helmets are police equipment used to protect officers from head and face injuries or other potential harm (such as splashes of corrosive chemical liquids) while performing their duties.

[0003] Explosion-proof helmets are usually equipped with a glass face shield to protect the face. However, the glass face shield is easily damaged when subjected to external impact. Existing technology protects the glass by adding a protective frame on the outside to increase the overall strength. However, the protective frame is inconvenient to repair when damaged, making the entire explosion-proof helmet unusable. Utility Model Content

[0004] The purpose of this invention is to provide a riot helmet with a reinforced face mask to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a face shield reinforced riot helmet, including a helmet cover, a mounting frame fixedly connected to the outer front part of the helmet cover, several sets of mounting blocks slidably connected to the inner sides of the mounting frame, a first sliding rod fixedly connected inside the mounting block, a first lug slidably connected to the outer side of the first sliding rod, a first reinforcing rod fixedly connected between the two first lugs, a first spring fixedly connected between the two sides of the first lug and the mounting block, and the first spring being sleeved on the outer side of the first sliding rod.

[0006] Preferably, the first reinforcing rod has two sets of mounting holes inside, and a second reinforcing rod and a third reinforcing rod are slidably connected inside the mounting holes. A first threaded rod is fixedly connected to the lower part of the second reinforcing rod, and the first threaded rod is threadedly connected to the inside of the third reinforcing rod.

[0007] Preferably, a plurality of second sliding rods are fixedly connected to the lower side of the mounting bracket, and second lugs are slidably connected to the outer side of the second sliding rods. A fixing block is fixedly connected between two adjacent sets of second lugs. A threaded hole is provided on the upper part of the fixing block. A second threaded rod that matches the threaded hole is fixedly connected to the lower part of the third reinforcing rod. A second spring is fixedly connected between the two sides of the second lugs and the mounting bracket. The second spring is sleeved on the outer side of the second sliding rod.

[0008] Preferably, the mounting bracket has several sets of locking holes on both sides, and a locking rod is slidably connected inside the locking hole. The mounting block has a fixing hole on the outside that matches the locking rod.

[0009] Preferably, the mounting bracket is fixedly connected to both sides of the mounting bracket, and a third threaded rod is threadedly connected inside the connecting bracket. A limiting piece is fixedly connected to one end of the third threaded rod, and the limiting piece is fixedly connected to the locking rod.

[0010] Preferably, a rotating block is fixedly connected to the rear side of the connecting frame.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model installs a corresponding number of first reinforcing rods by installing corresponding mounting blocks inside the mounting frame. The second and third reinforcing rods are passed through the mounting holes, and the third reinforcing rod is installed on the fixing block by the second threaded rod, thus fixing the lower part of the third reinforcing rod. When the helmet visor is impacted from the outside, the helmet visor is protected by contacting the first, second, and third reinforcing rods. It can add a detachable protective frame to the glass visor on the front of the helmet to prevent damage to the visor caused by external impacts. It is also easy to disassemble and repair the protective frame.

[0013] 2. This utility model also changes the extension length of the second reinforcing rod by rotating the second reinforcing rod and the first threaded rod, and can make the upper part of the second reinforcing rod just inserted into the first reinforcing rod according to the number of first reinforcing rods installed, so as to prevent the upper part of the second reinforcing rod from protruding and causing danger when it bends. Attached Figure Description

[0014] Figure 1 This is a first-view three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is an enlarged view of the mounting block structure from a second perspective of this utility model;

[0016] Figure 3 This is an enlarged view of the third-view fixing block structure of this utility model;

[0017] Figure 4 This is a cross-sectional view of the third reinforcing rod structure from a fourth perspective of this utility model;

[0018] Figure 5 This is a schematic diagram of the fifth-view connecting frame structure of this utility model.

[0019] In the diagram: 1. Helmet cover; 2. Mounting bracket; 3. Mounting block; 4. First lug; 5. First reinforcing rod; 6. First sliding rod; 7. First spring; 8. Mounting hole; 9. Second reinforcing rod; 10. Third reinforcing rod; 11. First threaded rod; 12. Second threaded rod; 13. Fixing block; 14. Second lug; 15. Second sliding rod; 16. Second spring; 17. Threaded hole; 18. Locking hole; 19. Locking rod; 20. Connecting bracket; 21. Third threaded rod; 22. Limiting plate; 23. Fixing hole; 24. Rotating block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-5 This utility model provides a technical solution: a face shield reinforced riot helmet, including a helmet cover 1, a mounting bracket 2 threadedly connected to the outer front part of the helmet cover 1, several sets of mounting blocks 3 slidably mounted inside both sides of the mounting bracket 2, a first sliding rod 6 fixedly welded inside the mounting block 3, a first lug 4 slidably mounted on the outer side of the first sliding rod 6, a first reinforcing rod 5 fixedly welded between the two first lugs 4, and a first spring 7 fixedly welded between the two sides of the first lug 4 and the mounting block 3. The first spring 7 is sleeved on the outer side of the first sliding rod 6. By installing the corresponding mounting blocks 3 inside the mounting bracket 2, a corresponding number of first reinforcing rods 5 are installed. When the helmet cover 1 is impacted from the outside, it is protected by contacting the first reinforcing rods 5. The first reinforcing rods 5 move along the first sliding rod 6 through the first lugs 4, thereby stretching and compressing the first springs 7 on both sides, which can prevent the first reinforcing rods 5 from breaking due to excessive impact force. Moreover, the first reinforcing rods 5 are made of high toughness metal, ensuring that the first lugs 4 can slide along the first sliding rod 6 when the first reinforcing rods 5 move towards the helmet cover 1.

[0022] The first reinforcing rod 5 has two sets of mounting holes 8 inside. A second reinforcing rod 9 and a third reinforcing rod 10 are slidably installed inside the mounting holes 8. A first threaded rod 11 is fixedly welded to the lower part of the second reinforcing rod 9, and the first threaded rod 11 is threaded into the interior of the third reinforcing rod 10. By passing the second reinforcing rod 9 and the third reinforcing rod 10 through the mounting holes 8, and by rotating the second reinforcing rod 9, the first threaded rod 11 changes the extension length of the second reinforcing rod 9, thereby enhancing the stability of the protective structure. Furthermore, the upper part of the second reinforcing rod 9 can be precisely inserted into the interior of the first reinforcing rod 5 according to the number of first reinforcing rods 5 installed. The mounting bracket 2 has several sets of second sliding rods 15 fixedly welded inside its lower side. Second lugs 14 are slidably mounted on the outer side of each second sliding rod 15. A fixing block 13 is fixedly welded between adjacent sets of second lugs 14. A threaded hole 17 is provided on the upper part of the fixing block 13. A second threaded rod 12 that mates with the threaded hole 17 is fixedly welded to the lower part of the third reinforcing rod 10. The third reinforcing rod 10 is mounted on the fixing block 13 via the second threaded rod 12, thus fixing the lower part of the third reinforcing rod 10. Second springs 16 are fixedly welded between the second lugs 14 and the mounting bracket 2 on both sides. The second springs 16 are sleeved on the second lugs 14. On the outer side of the second sliding rod 15, when the first reinforcing rod 5, the second reinforcing rod 9, or the third reinforcing rod 10 is impacted, the third reinforcing rod 10 moves along the second sliding rod 15 via the second lugs 14 on both sides of the fixing block 13, cooperating with the movement of the first reinforcing rod 5, and simultaneously stretching and compressing the second springs 16 on both sides to buffer the impact force; the mounting bracket 2 has several sets of locking holes 18 on both sides, and a locking rod 19 is slidably installed inside the locking hole 18. The outer side of the mounting block 3 has a fixing hole 23 that cooperates with the locking rod 19. By inserting the locking rod 19 along the locking hole 18 into the fixing hole 23, The mounting block 3 is fixedly fixed; connecting frames 20 are fixedly welded to both sides of the mounting frame 2, and a third threaded rod 21 is installed inside the connecting frame 20. A limiting piece 22 is fixedly welded to one end of the third threaded rod 21. The limiting piece 22 is fixedly welded to the locking rod 19. By rotating the third threaded rod 21, the locking rod 19 is fixed in the fixing hole 23. The limiting piece 22 can prevent the third threaded rod 21 from detaching from the connecting frame 20 and prevent the locking rod 19 from detaching from the equipment; a rotating block 24 is fixedly welded to the rear side of the connecting frame 20. The rotating block 24 is connected to the helmet body to realize the overall installation of the equipment.

[0023] Working principle: In use, this utility model installs corresponding mounting blocks 3 inside the mounting frame 2, and fixes the locking rod 19 to the fixing hole 23 by rotating the third threaded rod 21, thereby fixing the mounting block 3 and installing a corresponding number of first reinforcing rods 5. The second reinforcing rod 9 and the third reinforcing rod 10 are passed through the mounting hole 8, and the third reinforcing rod 10 is installed on the fixing block 13 by the second threaded rod 12, fixing the lower part of the third reinforcing rod 10. By rotating the second reinforcing rod 9, the first threaded rod 11 changes the extension length of the second reinforcing rod 9, and the upper part of the second reinforcing rod 9 can be inserted into the first reinforcing rod 5 according to the number of first reinforcing rods 5 installed. When the helmet cover 1 is impacted from the outside, the helmet cover 1 is protected by contacting the first reinforcing rod 5, the second reinforcing rod 9 and the third reinforcing rod 10. The first reinforcing rod 5 moves along the first sliding rod 6 through the first ear 4, and the third reinforcing rod 10 moves along the second sliding rod 15 through the second ear 14 on both sides of the fixing block 13. At the same time, the first spring 7 and the second spring 16 on both sides are stretched and compressed to buffer the impact force.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A riot helmet with a reinforced face shield, comprising a helmet visor (1), characterized in that: The helmet cover (1) is fixedly connected to the outer front of the mounting bracket (2). Several sets of mounting blocks (3) are slidably connected inside both sides of the mounting bracket (2). A first sliding rod (6) is fixedly connected inside the mounting block (3). A first ear (4) is slidably connected outside the first sliding rod (6). A first reinforcing rod (5) is fixedly connected between the first ear (4) on both sides. A first spring (7) is fixedly connected between the first ear (4) on both sides and the mounting block (3). The first spring (7) is sleeved on the outside of the first sliding rod (6).

2. The riot helmet with reinforced face mask according to claim 1, characterized in that: The first reinforcing rod (5) has two sets of mounting holes (8) inside. The second reinforcing rod (9) and the third reinforcing rod (10) are slidably connected inside the mounting holes (8). The lower part of the second reinforcing rod (9) is fixedly connected to the first threaded rod (11), and the first threaded rod (11) is threadedly connected to the inside of the third reinforcing rod (10).

3. A riot helmet with a reinforced face mask according to claim 2, characterized in that: The mounting bracket (2) has several sets of second sliding rods (15) fixedly connected inside the lower side. The second sliding rods (15) are slidably connected to the outer side of the second sliding rods (14). A fixing block (13) is fixedly connected between two adjacent sets of second sliding rods (14). A threaded hole (17) is opened on the upper part of the fixing block (13). A second threaded rod (12) that matches the threaded hole (17) is fixedly connected to the lower part of the third reinforcing rod (10). A second spring (16) is fixedly connected between the two sides of the second sliding rod (14) and the mounting bracket (2). The second spring (16) is sleeved on the outer side of the second sliding rod (15).

4. A riot helmet with a reinforced face mask according to claim 1, characterized in that: The mounting bracket (2) has several sets of locking holes (18) on both sides. A locking rod (19) is slidably connected inside the locking hole (18). The mounting block (3) has a fixing hole (23) on the outside that matches the locking rod (19).

5. A riot helmet with a reinforced face mask according to claim 4, characterized in that: The mounting bracket (2) is fixedly connected to the two sides of the connecting bracket (2). The connecting bracket (20) is internally threaded with a third threaded rod (21). One end of the third threaded rod (21) is fixedly connected to a limiting piece (22). The limiting piece (22) is fixedly connected to the locking rod (19).

6. A riot helmet with a reinforced face mask according to claim 5, characterized in that: A rotating block (24) is fixedly connected to the rear side of the connecting frame (20).

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