Helmet hatband and helmet hanger

Abstract

The utility model discloses a helmet hatband which comprises a hatband body, the hatband body comprises a front installation portion, a rear portion and two side installation portions, the rear portion is used for installing an adjusting belt, the hatband body and the adjusting belt define an enclosure, the adjusting belt can adjust the size of the enclosure, the front installation portion is located at the position opposite to the adjusting belt in the forward direction, and the two side installation portions are located at the position opposite to the adjusting belt in the forward direction. The side mounting parts are located between the front mounting part and the rear part, rails are arranged on the side mounting parts, and the side mounting parts are characterized in that the two side mounting parts are both provided with front jack structures and rear jack structures, the front jack structures and the rear jack structures are both arranged on the outer sides of the side mounting parts and both comprise connecting bridges and jacks, the two ends of each connecting bridge are connected with the side mounting parts, and the two ends of each connecting bridge are connected with the corresponding jack. And the insertion hole is formed between the connecting bridge and the side mounting part. According to the bulletproof helmet, the hatband body is installed on the outer wall of the helmet in a tightening mode, the helmet is hung and connected with the front inserting hole structure and the rear inserting hole structure on the hatband body, the helmet is not installed on the helmet through rivets any more, and the bulletproof performance of the helmet is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of helmets, in particular to a helmet rim detachably mounted on a helmet and a helmet suspension detachably mounted on the helmet rim. Background Art

[0002] Bulletproof helmets are important equipment for protecting soldiers' lives and improving combat effectiveness on the battlefield. At present, the technical improvement of bulletproof helmets mainly focuses on bulletproof materials, aiming to pursue bulletproof materials with lighter weight and better bulletproof performance. The helmet suspension is directly mounted on the helmet through rivets, and the part where the helmet is connected to the rivets is often a bulletproof weak part, reducing the bulletproof performance of the helmet. Changing the traditional helmet to use rivets to connect the helmet suspension to achieve a nail-free helmet can improve the bulletproof performance of the helmet.

[0003] When using a bulletproof helmet, additional devices such as headphones, microphones, cameras, headlamps, face masks, etc. are often used simultaneously. These additional devices are usually selectively used. Sometimes this one is used, sometimes that one is used, and sometimes none are used. If these additional devices are all integrated on the helmet, on the one hand, it causes unnecessary waste, and on the other hand, it increases the weight of the helmet. Therefore, people have designed a helmet rim. The helmet rim can be mounted on the helmet, and the additional devices are then mounted on the helmet rim. Summary of the Invention

[0004] In order to solve the problem that the rivet connection of the helmet suspension reduces the bulletproof ability of the helmet, the utility model provides a helmet rim and a helmet suspension to improve the bulletproof performance of the helmet used in cooperation with the helmet rim.

[0005] To achieve the above object, the utility model provides a helmet rim, including a rim body. The rim body includes a front mounting portion, a rear portion, and two side mounting portions. The rear portion is two separated ends for mounting an adjustment strap. The rim body and the adjustment strap together form a loop, and the adjustment strap can adjust the size of the loop. The front mounting portion is located at a position directly opposite to the adjustment strap. The side mounting portions are located between the front mounting portion and the rear portion. Tracks are provided on the side mounting portions. Both the front mounting portion and the tracks are used for mounting additional devices. It is characterized in that both of the two side mounting portions are provided with a front jack structure and a rear jack structure. Both the front jack structure and the rear jack structure are on the outside of the side mounting portion for connecting with the helmet suspension. Both the front jack structure and the rear jack structure include a connecting bridge and a jack. The two ends of the connecting bridge are connected to the side mounting portion, and the jack is between the connecting bridge and the side mounting portion.

[0006] The utility model also provides a helmet suspension, including a suspension strap. It is characterized in that the suspension strap is provided with four snap plugs for plugging and unplugging connection with the jack structure. The jack structure is arranged on the helmet rim, and the helmet rim can be detachably mounted on the helmet.

[0007] The helmet cap band and helmet suspension provided by the present utility model have the cap band body installed on the outer wall of the helmet in a tight - fitting manner. The cap band body is provided with a front socket structure and a rear socket structure, and the helmet suspension is provided with a snap - on plug. The snap - on plug is detachably connected to the front socket structure and the rear socket structure in a plug - and - unplug manner and installed on the helmet cap band, no longer using rivets to install on the helmet, which greatly improves the bullet - proof performance of the helmet. Description of the Drawings

[0008] Figure 1 It is a schematic structural view of the cap band body;

[0009] Figure 2 It is a schematic structural view of another perspective of the cap band body;

[0010] Figure 3 It is a schematic structural view of the rear part of the cap band body installed with an adjustment strap;

[0011] Figure 4 For Figure 2 Partial enlarged view of part A in

[0012] Figure 5 It is a schematic structural view of the helmet suspension;

[0013] Figure 6 Schematic structural view of the snap - on plug in the main view direction;

[0014] Figure 7 Schematic structural view of the snap - on plug in the upward view direction;

[0015] Figure 8 Schematic structural view of the left magnetic snap - on in the downward view direction;

[0016] Figure 9 Schematic structural view of the left magnetic snap - on in the upward view direction;

[0017] Figure 10 Schematic structural view of the right magnetic snap - on in the downward view direction;

[0018] Figure 11 Schematic structural view of the right magnetic snap - on in the upward view direction;

[0019] The present utility model will be further described in detail below with reference to the drawings. Detailed Embodiment

[0020] See Figures 1 to 3, the helmet rim includes a rim body. The rim body includes a front mounting portion 11, a rear portion 12, and two side mounting portions 13. The rear portion 12 is two separated ends of the rim body and is used for mounting an adjustment strap 2. The two rear portions 12 of the rim body are connected by the adjustment strap 2. The rim body and the adjustment strap 2 together form a loop, and the adjustment strap can adjust the size of the loop. Place the helmet rim on the helmet, and by adjusting the adjustment strap 2, the rim body and the adjustment strap can be tightly fastened to the helmet together. The front mounting portion 11 is located at a position directly opposite to the adjustment strap 2. The side mounting portions 13 are located between the front mounting portion 11 and the rear portion 12, and there are two side mounting portions 13 on the left and right sides respectively. When wearing the helmet with the helmet rim mounted, the front mounting portion 11 is located directly above the wearer's forehead, and the adjustment strap 2 is located at the back of the wearer's head. Four threaded holes 110 are provided on the front mounting portion 11. Additional devices such as a camera, a lighting lamp, and a night vision device can be mounted on the front mounting portion 11 through the cooperation of screws and the threaded holes 110. The structure is simple, and the installation and disassembly are very convenient. Tracks are provided on both side mounting portions 13. The track includes two track side walls 31 and a track bottom wall 32 between the two track side walls 31. The track side walls 31 protrude outward from the track bottom wall 32. The rear part of the track turns downward and backward relative to the front part and the middle part. Additional devices such as headphones, microphones, face masks, and gas masks slide into the track through their own structures that cooperate with the track and can move along the track to adjust the position. The entire rim body is a left-right symmetric structure, and additional devices with similar weights can be mounted on the left and right tracks respectively, so that the helmet rim can be balanced in force. The two tracks symmetrically arranged on the left and right sides are more convenient for mounting additional devices with larger volumes and heavier masses such as face masks and gas masks.

[0021] See Figure 1 , Figure 2 and Figure 4, both side mounting parts 13 are provided with a front jack structure and a rear jack structure. Both the front jack structure and the rear jack structure are on the outer side of the side mounting part and are used to connect with the helmet suspension 6. After the helmet rim is mounted on the helmet, the helmet is on the inner side of the helmet rim. The inner side of the side mounting part 13 is the side that abuts against the helmet, and the outer side is the outward side. The front jack structure and the rear jack structure are arranged at different positions. Structurally, they both include a connecting bridge 42, a jack 4 and a pair of side walls 41 facing each other directly. The side walls 41 protrude outward from the side mounting part 13. The connecting bridge 42 connects the tops of the two side walls 41 at the lower ends of the side walls 41. A jack 4 is formed between the side mounting part 13, the side walls 41 and the connecting bridge 42. The jack 4 is between the connecting bridge 42 and the side mounting part 13. The front jack structure is near the front end of the track. The rear jack structure is near the rear end of the track. The front end of the track is the end of the track close to the front mounting part 11, and the rear end of the track is the end of the track close to the rear part 12. The front jack structure is on the front side of the front end of the track, between the front end of the track and the front mounting part 11, and below the front end of the track. Its position is lower than the front end of the track and does not affect the sliding in and out of the additional device on the track. The rear jack structure is arranged on the rear side of the rear end of the track and does not affect the sliding in and out of the additional device on the track.

[0022] The side mounting part 13 is provided with a front support plate 51 between the front jack structure and the front mounting part 11. The front support plate 51 is closer to the front jack structure and extends from the side mounting part 13 towards the inner side of the rim body. The side mounting part 13 is provided with a rear support plate 52 on the rear side of the rear end of the track. The rear support plate 52 is below the rear jack structure and extends from the side mounting part 13 towards the inner side of the rim body. After the helmet rim is mounted on the helmet, the front support plate 51 and the rear support plate 52 support the helmet from below and have a lifting effect on the helmet, further strengthening the installation cooperation between the helmet rim and the helmet, making the installation of the helmet rim and the helmet more firm and the cooperation more tight.

[0023] See Figure 5 , the helmet suspension includes a suspension strap 6 and a chin strap 61. The suspension strap 6 is provided with four snap plugs 7. Each of the four snap plugs 7 is detachably connected to one of the front jack structure and the rear jack structure, detachably mounting the helmet suspension on the helmet rim. The wearer wears the helmet with the helmet rim mounted on the head, and the chin strap 61 is stuck on the wearer's chin part, binding the helmet rim and the helmet together on the wearer's head. See Figure 6 and Figure 7The snap-on plug 7 includes a plug body 71, a plug plate 72 and a locking tongue 73. The width of the plug plate 72 is smaller than the distance between the pair of side walls 41 of the front plug hole structure and the rear plug hole structure. A through hole 74 is provided in the middle thereof. One end of the plug plate 72 is connected to the plug body 71, and the other end is connected to the locking tongue 73. The end of the plug body 71 connected to the plug plate 72 has a boss protruding above the plug plate 72. The locking tongue 73 is generally in the shape of a thin plate. On the inner side of the through hole 74, the outer end of the locking tongue 73 is connected to the plug plate 72, and the inner end is tilted upward. The top of the inner end of the locking tongue 73 and the boss of the plug body 71 are both above the plug plate 72. The inner end of the locking tongue 73 and the boss of the plug body 71 are separated by a distance, which is slightly larger than the width of the connecting bridge 42. After the snap plug 7 is inserted into the front jack structure or the rear jack structure, the connecting bridge 42 is stuck between the inner end of the locking tongue 73 and the boss of the plug body 71.

[0024] When installing the helmet suspension on the helmet cap ring, insert the plug plate 72 into the socket 4 of the front socket structure or the rear socket structure, push the plug plate 72 forward along the side wall 41, and the inner end of the lock tongue 73 is squeezed downward by the connecting bridge 42 and moves downward, while the plug plate 72 continues to move forward. When the lock tongue 73 moves to the inner side of the connecting bridge 42, under the action of the restoring elastic force of the lock tongue 73, the inner end of the lock tongue 73 moves upward and resets, and the connecting bridge 42 is stuck between the lock tongue 73 and the plug body 71, and the buckle plug 7 is locked and will not fall out. When it is necessary to pull out the buckle plug 7, press the lock tongue 73 downward and pull the buckle plug 7 outward at the same time, so that the buckle plug 7 can be taken out from the front socket structure or the rear socket structure. The two front socket structures and the two rear socket structures are arranged symmetrically about the symmetry axis of the cap ring body, so that the helmet cap ring can be more evenly stressed when worn, and the installation and fit with the helmet are more stable. The buckle plug 7 is connected to the front jack structure and the rear jack structure in a plug-in type, so that the helmet suspension and the helmet cap ring can be detachably installed, the connection is reliable, the installation and removal are very convenient and quick, and it is very convenient to remove the helmet suspension for cleaning or replacement. The front jack structure (or the rear jack structure) and the buckle plug can also be other plug-in connection structures.

[0025] The jack structure of the utility model that is pluggable and detachably connected to the buckle plug 7 on the suspension belt 6 can be set on the helmet headband, or directly on the helmet. The jack structure of this embodiment is a front jack structure and a rear jack structure set on the helmet headband.

[0026] See also Figure 5 One end of the chin strap 61 of the helmet suspension is connected to the suspension strap 6, and the other end is connected to the left magnetic buckle 8. The suspension strap 6 is also provided with a right magnetic buckle 9. The left magnetic buckle 8 and the right magnetic buckle 9 are connected together in a detachable manner. Figure 8 and Figure 9The left magnetic buckle 8 includes a left body 81 and a slider 83. The slider 83 is limited on the left body 81, and its two ends extend outside the left body 81, and can move back and forth relative to the left body 81. The slider 83 is provided with a left magnet 84 and a left groove 82. The left groove 82 is provided with a wedge block 85 protruding toward the inner cavity of the groove on the side wall close to the left magnet 84. The left body 81 is also provided with an end protrusion 86, and the left groove 82 is between the end protrusion 86 and the left magnet 84. Figure 10 and Figure 11 , the right magnetic buckle 9 is provided with a right groove 92, a positioning protrusion 93 and a right magnet 94. The positioning protrusion 93 is between the right groove 92 and the right magnet 94 and protrudes above the right groove 92 and the right magnet 94, and has a wedge-shaped groove 95. The wedge-shaped groove 95 extends inward from the wall surface of the positioning protrusion 93 close to the right magnet 94. When the left magnetic buckle 8 and the right magnetic buckle 9 are buckled together, the left magnetic buckle 8 and the right magnetic buckle 9 are placed face to face in the up and down directions respectively. The end protrusion 86, the left groove 82 and the left magnet 84 of the left magnetic buckle 8 correspond to the right groove 92, the positioning protrusion 93 and the right magnet 94 of the right magnetic buckle 9 respectively. The end protrusion 86 is inserted into the right groove 92, the positioning protrusion 93 is inserted into the left groove 82, the left magnet 84 and the right magnet 94 attract each other to move the slider 83, and the wedge block 85 is inserted into the wedge groove 95. The cooperation between the wedge block 85 and the wedge groove 95 prevents the left magnetic buckle 8 and the right magnetic buckle 9 from moving relative to each other in the up-down direction, while the cooperation between the end protrusion 86 and the right groove 92 and the cooperation between the positioning protrusion 93 and the left groove 82 prevents the left magnetic buckle 8 and the right magnetic buckle 9 from moving relative to each other in the left-right direction, so that the buckled left magnetic buckle 8 and the right magnetic buckle 9 are locked together and cannot be separated. When it is necessary to separate the left magnetic buckle 8 and the right magnetic buckle 9, pull the slider 83 to make the wedge block 85 withdraw from the wedge groove 95, release the constraint in the up-down direction, and then separate the left magnetic buckle 8 and the right magnetic buckle 9 from the up-down direction. When the left magnetic buckle 8 and the right magnetic buckle 9 are buckled together, they can achieve self-locking, and the connection is firm, which improves the safety of wearing the helmet; and the operation is very simple and convenient when separating and disassembling, which greatly improves the convenience of wearing the helmet.

[0027] After the helmet is suspended and mounted on the helmet collar, and then the helmet collar is mounted on the helmet, the helmet can be used. Before putting on the helmet, the left magnetic buckle 8 and the right magnetic buckle 9 are separated. After putting on the helmet, the left magnetic buckle 8 and the right magnetic buckle 9 are buckled together, so that the chin strap 61 can be clamped on the wearer's chin, and the helmet collar and the helmet are bound together on the wearer's head. The left magnetic buckle 8 and the right magnetic buckle 9 are separated, and the helmet can be taken off.

[0028] The helmet headband and helmet suspension provided by the present utility model, the headband body and the adjustment strap form a tight fit with the helmet on the outside of the helmet. The snap plug on the helmet suspension is connected to the front jack structure and the rear jack structure on the headband body. The helmet suspension is no longer installed on the helmet by rivets, realizing a nail-free helmet, eliminating the bulletproof weak point of the bulletproof helmet, and greatly improving the bulletproof performance of the helmet. The helmet suspension and the headband body are detachably connected by snap plugging and unplugging, with stable connection, convenient installation and disassembly, and it is very convenient to disassemble the helmet suspension for cleaning and replacing damaged helmet suspension.

Claims

1. Helmet brim, comprising a brim body, the brim body including a front mounting portion (11), a rear portion (12) and two side mounting portions (13), the rear portion (12) being two separated ends for mounting an adjustment strap (2), the brim body and the adjustment strap together forming a loop, the adjustment strap being adjustable to change the size of the loop, the front mounting portion (11) being located at a position directly opposite to the adjustment strap, the side mounting portions (13) being located between the front mounting portion and the rear portion, the side mounting portions being provided with tracks, and both the front mounting portion and the tracks being for mounting additional devices, characterized in that, Both of the two side mounting parts are provided with a front jack structure and a rear jack structure. The front jack structure and the rear jack structure are both on the outer side of the side mounting part and are used for hanging connection with the helmet. The front jack structure and the rear jack structure both include a connecting bridge (42) and a jack (4). Two ends of the connecting bridge (42) are connected to the side mounting part, and the jack (4) is between the connecting bridge and the side mounting part.

2. The helmet rim according to claim 1, characterized in that, The front jack structure is on the front side of the front end of the track, and the rear jack structure is on the rear side of the rear end of the track.

3. The helmet rim according to claim 2, characterized in that, The side mounting part (13) is provided with a front support plate (51) between the front jack structure and the front mounting part, and a rear support plate (52) on the rear side of the rear end of the track. The front support plate and the rear support plate both extend from the side mounting part towards the inner side of the cap circle body.

4. The helmet rim according to any one of claims 1 to 3, characterized in that, It further includes a helmet suspension. The helmet suspension includes a suspension strap (6). The suspension strap (6) is provided with four snap plugs (7), and each of the four snap plugs is detachably connected to one of the front jack structure and the rear jack structure.

5. The helmet headband according to claim 4, characterized in that, The front jack structure and the rear jack structure further include a pair of side walls (41) facing each other forward. The side walls (41) protrude outward from the side mounting part (13). The connecting bridge (42) connects the tops of the two side walls (41), and the jack (4) is formed between the side mounting part (13), the side walls (41) and the connecting bridge (42).

6. The helmet rim according to claim 5, characterized in that, The snap plug (7) includes a plug body (71), a plug plate (72) and a locking tongue (73). The width of the plug plate (72) is smaller than the distance between the pair of side walls (41). The middle of the plug plate (72) has a through hole (74). One end of the plug plate (72) is connected to the plug body, and the other end is connected to the locking tongue. The end of the plug body connecting the plug plate has a boss protruding above the plug plate. The locking tongue is inside the through hole. The outer end of the locking tongue is connected to the plug plate, and the top of the inner end is above the plug plate. The distance between the inner end of the locking tongue and the boss of the plug body is slightly larger than the width of the connecting bridge (42).

7. Helmet suspension, including a suspension strap, characterized in that, The suspension strap (6) is provided with four snap plugs (7). The snap plugs are used for detachably connecting with the jack structure. The jack structure is arranged on the helmet cap circle, and the helmet cap circle can be detachably mounted on the helmet.

8. The helmet suspension according to claim 7, characterized in that, The snap plug (7) includes a plug body (71), a plug plate (72) and a locking tongue (73). The middle of the plug plate (72) has a through hole (74). One end of the plug plate (72) is connected to the plug body (71), and the other end is connected to the locking tongue (73). The end of the plug body connecting the plug plate has a boss protruding above the plug plate. The locking tongue (73) is inside the through hole (74). The outer end of the locking tongue is connected to the plug plate, and the top of the inner end is above the plug plate. There is a certain distance between the inner end of the locking tongue and the boss of the plug body.

9. The helmet suspension according to claim 8, wherein, It further includes a lower jaw strap (61). One end of the lower jaw strap is connected to the suspension strap (6), and the other end is connected to the left magnetic snap (8). The left magnetic snap includes a left body (81) and a slider (83). The slider (83) is defined on the left body (81) and can move back and forth relative to the left body. A left magnet (84) and a left groove (82) are provided on the slider (83). A wedge-shaped block (85) protruding into the inner cavity of the groove is provided on the side wall of the left groove (82) close to the left magnet (84). The left body is provided with an end protrusion (86). The left groove (82) is between the end protrusion (86) and the left magnet (84). A right magnetic snap (9) is provided on the suspension strap (6). A right groove (92), a positioning protrusion (93) and a right magnet (94) are provided on the right magnetic snap. The positioning protrusion (93) is between the right groove (92) and the right magnet (94). The positioning protrusion protrudes above the right groove and the right magnet and has a wedge-shaped groove (95). The wedge-shaped groove extends inward from the wall surface of the positioning protrusion close to the right magnet. When the left magnetic snap (8) and the right magnetic snap (9) are snapped together, the end protrusion (86) is inserted into the right groove (92), the positioning protrusion (93) is inserted into the left groove (82), the left magnet (84) and the right magnet (94) attract each other, and the wedge-shaped block (85) is inserted into the wedge-shaped groove (95).

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