Shock-resistant helmet with variable jaw protection structure

Abstract

The invention discloses an impact-resistant helmet with a variable jaw protection structure. The impact-resistant helmet comprises a helmet body, a first fixing piece is arranged at the side end of the helmet body and matched with a first buckle, the first buckle is installed on a first fixing piece, the first fixing piece is arranged at the side end of the protective frame, a second fixing piece is installed on the surface of the protective frame, and the second fixing piece is connected to the surface of the helmet body through a second buckle. The protective frame is connected with a blocking piece through a second fixing piece, breathing holes are formed in the blocking piece, a jaw protection pad is arranged on the helmet body, and a rear neck pad is arranged at the rear end of the helmet body. According to the impact-resistant helmet with the variable jaw protection structure, the head of a user can be conveniently protected through cooperation of the protection frame and the jaw protection pad, the overall strength of the protection frame is improved, the overall service life is prolonged, the problem of stuffiness caused by overall wrapping is solved, accessories are conveniently replaced on the whole, and the use cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field related to variable helmets, and in particular to a variable helmet with an impact-resistant jaw guard structure. Background Art

[0002] A helmet is a piece of equipment used to protect the head. Most helmets are semicircular and mainly consist of three parts: an outer shell, a lining, and a suspension device. However, existing helmets still have certain defects when used, such as;

[0003] In use, the existing helmets are worn with a snap-on structure, which has poor overall fixing stability and is prone to slipping during exercise, thereby reducing the safety of the wearer, and overall long-term friction reduces comfort;

[0004] In order to overcome the above-mentioned defects, prior art 1 (Chinese patent with application number 202223145166.1 and application date 2022-11-26) is a jaw-protecting helmet opening mechanism, comprising a helmet shell body, the inner cavity of the helmet shell body is movably connected with a stopper, a mask body is movably installed at the axis of the stopper, the inner side of the helmet shell body is movably connected with an inner lining layer, the mask body comprises a polyester film layer, a PEVA film layer, a mask base layer and a PE film layer, the mask body contacts the surface of the rubber wheel to make the rubber wheel roll, and when the precision spring is used to push the fixing plate upward, the fixing plate can be moved in a limited manner in cooperation with the card slot, so that the rubber wheel can perfectly fit the inner side of the mask body, and replace the guide track of the helmet shell body for use, thereby reducing the wear on the surface of the helmet shell body and avoiding the occurrence of problems such as damage to the appearance, and solving the problem that the mask will fit with the helmet during the opening process of the prior art, resulting in increased friction and serious wear on the helmet surface that affects the service life;

[0005] There is also prior art 2 (Chinese patent with application number 202120496653.9 and application date 2021-03-09), a variable jaw guard helmet, comprising a helmet shell main body, a jaw guard structure hinged at the lower part of the helmet shell main body, the jaw guard structure comprising two jaw guard plates arranged in pairs on the left and right sides of the helmet shell main body and a middle baffle plate located between the two jaw guard plates, the middle baffle plate being slidably arranged on the two jaw guard plates, at least one jaw guard plate being slidably provided with a flexible jaw guard pad, a linkage plate being fixedly arranged on the surface of the flexible jaw guard pad away from the face of the person in the helmet shell main body, a connecting rod being fixedly arranged on the linkage plate, and a guiding blind hole for the connecting rod being arranged on the middle baffle plate; a sliding cavity for sliding the linkage plate and the flexible jaw guard pad is arranged on the jaw guard plate provided with the flexible jaw guard pad;

[0006] And prior art 3 (Chinese patent with application number 202322291688.0 and application date 2023-08-24) a chin guard buckle locking device for a helmet, comprising a helmet body and goggles movably mounted at one end of the helmet body through a movable shaft, the chin guard buckle assembly is fixedly mounted on both sides of the outer wall of the helmet body, when the operator wears the helmet, after the chin guard straps on both sides of the helmet are buckled, because the hollow soft rubber block is movably interspersed on the outer surface of the chin guard strap, the handle is moved to keep the moving distance between the corresponding plate and the chin guard strap, and then the hollow soft rubber block is moved to the operator's lower jaw, so that the hollow soft rubber block replaces the chin guard strap pad on the operator's lower jaw, and the handle is moved so that the corresponding plate clamps the chin guard strap under the elastic force of the elastic element, thereby improving the stability of the installation of the hollow soft rubber block, and a sponge pad is provided at one end of the hollow soft rubber block, because the sponge pad itself is relatively soft, it can relieve the discomfort of the wearer's lower jaw when wearing the helmet for a long time, and improve the comfort of the chin guard buckle locking device when used for a long time.

[0007] Although the existing technology can improve the overall comfort, the overall protection stability is poor due to the fixation through the chin rest during work, which increases the possibility of facial injury. The helmet with an integrated structure wraps the user's head as a whole, which may cause poor internal air circulation and increase the stuffiness when worn, reducing the overall wearing comfort. In addition, the overall structure cannot replace parts individually, which increases the cost of use.

[0008] In view of the above problems, it is urgently necessary to carry out innovative design based on the original variable helmet with impact-resistant jaw guard structure. Therefore, we propose a variable helmet with impact-resistant jaw guard structure that can well solve the above problems. Summary of the invention

[0009] The purpose of the present invention is to provide a variable helmet with an impact-resistant jaw guard structure to solve the problem raised by the above-mentioned background technology that the overall protective stability is poor in the current market through fixation through a chin rest, which increases the possibility of facial injuries, and the helmet with an integrated structure wraps the user's head as a whole, which may cause poor internal air circulation, increase the stuffiness when worn, and reduce the overall wearing comfort, and the overall structure cannot replace parts individually, which increases the cost of use.

[0010] To achieve the above-mentioned object, the present invention provides the following technical solution: a variable helmet with an impact-resistant jaw guard structure, comprising a helmet body;

[0011] A first fixing piece is provided at the side end of the helmet body, the first fixing piece is adapted to a first buckle, the first buckle is installed on a first fixing plate, the first fixing plate is provided at the side end of a protective frame, a second fixing piece is installed on the surface of the protective frame, the second fixing piece is connected to the surface of the helmet body via a second buckle, a baffle is connected to the protective frame via a second fixing piece, a breathing hole is provided on the baffle, a chin guard is provided on the helmet body, a back neck pad is provided at the rear end of the helmet body, and the cooperation between the protective frame and the chin guard pad facilitates the protection of the user's head.

[0012] Preferably, the surface of the helmet body is connected to goggles via a rotating shaft, and the surface of the goggles is provided with an anti-fog layer.

[0013] Preferably, a switch is installed on one side of the helmet body, a first gasket is arranged on the surface of the switch, a charging slot is opened on the other side of the helmet body, a second gasket is installed on the surface of the charging slot, a storage slot is opened on the surface of the helmet body, and a lighting lamp is installed on the storage slot.

[0014] Preferably, a placement box is provided inside the helmet body, an ear slot is provided on the placement box, and a through hole is provided inside the ear slot.

[0015] Preferably, an inner liner is installed inside the helmet body, a memory pad is installed inside the inner liner, a first Velcro is installed on the inner liner, the first Velcro is adapted to a third Velcro, and the third Velcro is installed on a fixing frame.

[0016] Preferably, the fixing frame is arranged inside the helmet body, a second Velcro is installed on the side end of the liner, the second Velcro is matched with a fourth Velcro, and the fourth Velcro is arranged inside the helmet body.

[0017] Preferably, a buffer assembly is installed on the fixing frame, and the buffer assembly includes a buffer seat installed on the fixing frame, a fixing buckle is provided on the buffer seat, the fixing buckle is adapted to the fixing groove, the fixing groove is opened on the buffer sheet, an empty groove is opened on the buffer sheet, and a support column is connected to the buffer sheet.

[0018] Preferably, a support assembly is provided inside the helmet body, and the support assembly comprises a storage box installed inside the helmet body, a guide rod is installed inside the storage box, and a spring is sleeved outside the guide rod.

[0019] Preferably, a moving block is installed on the outer side of the guide rod, the moving blocks are symmetrically arranged, an arc block is connected to the moving block via a rotating rod, and a buffer pad is arranged on the surface of the arc block.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows: the helmet with a variable chin guard structure that resists impact can conveniently protect the user's head through the cooperation of the protective frame and the chin guard pad, the overall strength of the protective frame is increased, and the overall service life is improved, which not only reduces the problem of stuffiness caused by the overall wrapping, but also facilitates the replacement of accessories as a whole, thereby reducing the cost of use. The specific contents are as follows:

[0021] (1) The overall strength of the protective frame is increased, which increases the overall service life and reduces the possibility of facial injuries to the user. The cooperation between the protective frame and the chin guard protects the user's head, greatly improves the impact resistance of the helmet body, and facilitates the replacement of accessories, thereby reducing the cost of use.

[0022] (2) The first gasket is conveniently pressed inwards to operate the switch, thereby allowing the lighting inside the storage slot to be used, and making it convenient for the user to use the lighting, thereby reducing the potential safety hazards caused by dim light;

[0023] (3) The ear slots provided inside the placement box facilitate users to insert their ears, thereby reducing the problem of reduced comfort caused by ear compression. The player inside the placement box is conveniently connected to a mobile device, and the sound is transmitted through the through holes provided inside the ear slots, which is convenient for use.

[0024] (4) The buffer seat of the buffer assembly is convenient for protecting the user's head, the fixing buckle and the fixing groove are convenient for snapping the buffer sheet into the buffer seat, and the support column provided on the buffer sheet is convenient for supporting, so that the overall stability is greatly improved;

[0025] (5) The arc block of the support assembly is convenient for supporting the back of the user's head, and the cushion improves the overall comfort. The interior of the storage box is supported by the cooperation of the spring and the moving block, which greatly improves the support stability of the arc block. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a front structural schematic diagram of the present invention;

[0028] Figure 3 It is a side view structural schematic diagram of the present invention;

[0029] Figure 4 This is a schematic diagram of the separation structure of the protective frame and the helmet body of the present invention;

[0030] Figure 5 This is a schematic diagram of the internal structure of the helmet body of the present invention;

[0031] Figure 6It is a schematic diagram of the structure of the placement box of the present invention;

[0032] Figure 7 This is a schematic diagram of the split structure of the inner tank of the present invention;

[0033] Figure 8 This is a schematic diagram of the structure of the arc block and the buffer pad of the present invention;

[0034] Fig. 9 This is a schematic diagram of the structure of the buffer sheet of the present invention;

[0035] Fig.10 It is a schematic diagram of the internal structure of the storage box of the present invention.

[0036] In the figure: 1, helmet body; 2, first fixing piece; 3, first fixing plate; 4, first buckle; 5, protective frame; 6, second fixing plate; 7, second buckle; 8, second fixing piece; 9, stopper; 10, breathing hole; 11, jaw pad; 12, back neck pad; 13, rotating shaft; 14, goggles; 15, anti-fog layer; 16, first gasket; 17, switch; 18, storage slot; 19, lighting; 20, second gasket; 21, charging slot; 22, storage box ; 23. Ear groove; 24. Through hole; 25. Inner liner; 26. Memory pad; 27. First Velcro; 28. Second Velcro; 29. ​​Third Velcro; 30. Fixed frame; 31. Fourth Velcro; 32. Buffer seat; 33. Fixed buckle; 34. Fixed groove; 35. Buffer sheet; 36. Empty groove; 37. Support column; 38. Arc block; 39. Buffer pad; 40. Rotating rod; 41. Moving block; 42. Guide rod; 43. Storage box; 44. Spring. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Embodiment 1:

[0039] In this embodiment, in order to improve the overall impact resistance, the protective frame 5 and the jaw pad 11 are used to protect the user's head, so as to reduce the problem that the user's chin is easily damaged by the external environment. Figure 1-Figure 4The technical solution shown includes a helmet body 1, a first fixing member 2 is provided at the side end of the helmet body 1, the first fixing member 2 is adapted to the first buckle 4, the first buckle 4 is installed on the first fixing plate 3, the first fixing plate 3 is provided at the side end of the protective frame 5, a second fixing plate 6 is installed on the surface of the protective frame 5, the second fixing plate 6 is connected to the surface of the helmet body 1 through the second buckle 7, the protective frame 5 is connected with a baffle 9 through the second fixing member 8, the baffle 9 is provided with a breathing hole 10, a jaw pad 11 is provided on the helmet body 1, and a back neck pad 12 is provided at the rear end of the helmet body 1. The protection frame 5 and the jaw pad 11 are matched to facilitate the protection of the user's head. The helmet body 1 is worn, and the first fixing member 2 is quickly connected through the first fixing plate 3 and the first buckle 4, so that the protective frame 5 can be fixed on the surface of the helmet body 1, so that the surface of the helmet body 1 is protected, and the overall strength of the protective frame 5 is increased, thereby improving the overall service life and reducing the damage to the user's face. The possibility of injury is reduced, and the protection frame 5 is fixed by the cooperation of the second fixing plate 6 and the second buckle 7, so that the installation of the protection frame 5 is more stable, and the second fixing piece 8 is convenient for the snap connection of the baffle plate 9, and the breathing hole 10 opened on the baffle plate 9 is convenient for the user to breathe, reducing the problem of reduced comfort caused by breathing obstruction after overall protection, and the jaw pad 11 is convenient for padding the user's chin, reducing the inconvenience caused by fixing with the buckle structure, and the jaw pad 11 is convenient for protection, reducing the problem that the user's chin is easily damaged by the external environment, and the user's head is protected by the cooperation of the protection frame 5 and the jaw pad 11, so that the impact resistance of the helmet body 1 is greatly improved, which not only improves the overall safety, reduces the stuffiness caused by the overall wrapping, but also facilitates the replacement of accessories as a whole, reduces the cost of use, and the back neck pad 12 on the rear side of the helmet body 1 is convenient for supporting the back of the user's neck, improving the overall wearing comfort.

[0040] Embodiment 2:

[0041] In this embodiment, in order to improve the overall practicality, the anti-fog layer 15 is used to reduce the problem of poor safety performance caused by unclear vision on the surface of the goggles 14 when the temperature is low. Figure 3-Figure 6As shown, a goggles 14 is connected to the surface of the helmet body 1 through a rotating shaft 13, and an anti-fog layer 15 is arranged on the surface of the goggles 14. A switch 17 is installed on one side of the helmet body 1, and a first gasket 16 is arranged on the surface of the switch 17. A charging slot 21 is provided on the other side of the helmet body 1, and a second gasket 20 is installed on the surface of the charging slot 21. A storage slot 18 is provided on the surface of the helmet body 1, and a lighting lamp 19 is installed on the storage slot 18. A placement box 22 is provided on the inner side of the helmet body 1, and an ear slot 23 is provided on the placement box 22. A through hole 24 is provided inside the ear slot 23. The rotating shaft 13 is used to drive the goggles 14 to rotate, so that the goggles 14 are provided with multi-layer protection, which is convenient for the use of the helmet body 1. The anti-fog layer 15 on the surface of the goggles 14 is convenient for anti-fog operation, which reduces the problem of unclear visibility of the surface of the goggles 14 when the temperature is low, resulting in reduced safety performance. The first gasket 16 is conveniently squeezed inwardly to operate the switch 17, thereby making the storage slot 1 8 is used to improve the overall practicality, and it is convenient for users to illuminate with the lighting lamp 19, reducing the potential safety hazards caused by dim light. The second gasket 20 is convenient to be opened, so that the user can charge the electric energy into the battery in the helmet body 1 through the charging slot 21 for internal storage. The second gasket 20 is convenient to protect the charging slot 21, which not only reduces the problem of external dust entering the charging slot 21 and causing charging inconvenience, but also reduces the problem of external humidity entering the charging slot 21 and causing damage. The ear groove 23 opened in the placement box 22 is convenient for users to insert their ears, which is not only convenient for ear placement, but also reduces the problem of reduced comfort caused by ear oppression. Moreover, long pressing the switch 17 for Bluetooth pairing makes it convenient for the player in the placement box 22 to be connected to the mobile device, thereby facilitating the user to operate. The sound is transmitted through the through hole 24 opened in the ear groove 23, which is convenient to use.

[0042] Embodiment three:

[0043] In this embodiment, in order to improve the overall safety, a buffer component is provided for use, the purpose of which is to reduce the problem of reduced safety caused by overall support instability. Figure 7-Figure 10As shown, an inner liner 25 is installed on the inner side of the helmet body 1, a memory pad 26 is installed inside the inner liner 25, a first magic tape 27 is installed on the inner liner 25, the first magic tape 27 is matched with the third magic tape 29, the third magic tape 29 is installed on the fixing frame 30, the fixing frame 30 is arranged inside the helmet body 1, a second magic tape 28 is installed on the side end of the inner liner 25, the second magic tape 28 is matched with the fourth magic tape 31, the fourth magic tape 31 is arranged inside the helmet body 1, a buffer assembly is installed on the fixing frame 30, the buffer assembly includes a buffer seat 32 installed on the fixing frame 30, and a fixed The fixing buckle 33 is matched with the fixing groove 34, the fixing groove 34 is provided on the buffer sheet 35, the buffer sheet 35 is provided with an empty groove 36, the buffer sheet 35 is connected with a support column 37, a support assembly is provided on the inner side of the helmet body 1, and the support assembly includes a storage box 43 installed on the inner side of the helmet body 1, a guide rod 42 is installed inside the storage box 43, a spring 44 is sleeved on the outer side of the guide rod 42, and a moving block 41 is installed on the outer side of the guide rod 42, and the moving block 41 is symmetrically arranged, and an arc block 38 is connected to the moving block 41 through a rotating rod 40, and a buffer pad 39 is provided on the surface of the arc block 38, and the liner 2 is placed on the inner side of the helmet body 1. The first Velcro 27 is connected to the third Velcro 29 on the fixing frame 30, and the second Velcro 28 is connected to the fourth Velcro 31, so that the liner 25 is installed inside the helmet body 1. The memory pad 26 inside the liner 25 is convenient for memorizing the user's head shape, so that it is more comfortable to wear. The liner 25 is convenient for disassembly and replacement, which increases the overall service life. The buffer seat 32 on the top of the helmet body 1 is convenient for protecting the top of the user's head. The fixed buckle 33 and the fixed groove 34 are convenient for snapping and installing the buffer sheet 35 inside the buffer seat 32. The opened slot 36 reduces the overall weight, the support column 37 arranged on the buffer plate 35 is convenient for support, so that the overall stability is greatly improved, and the arc block 38 arranged on the inner side of the helmet body 1 is convenient for supporting the back of the user's head. The buffer pad 39 improves the overall comfort, and the user's head will squeeze the arc block 38, so that the rotating rod 40 rotates, and drives the moving block 41 to move on the guide rod 42, so that the spring 44 inside the storage box 43 is supported, which is convenient for supporting the back of the user's head, which not only improves the overall scope of application, but also improves the overall stability.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A helmet with a variable jaw protection structure having an impact resistance, comprising a helmet body (1); It is characterized in that Also includes: The side end of the helmet body (1) is provided with a first fixing member (2), the first fixing member (2) is matched with a first buckle (4), the first buckle (4) is mounted on a first fixing plate (3), the first fixing plate (3) is arranged on the side end of a protective frame (5), a second fixing plate (6) is mounted on the surface of the protective frame (5), the second fixing plate (6) is connected to the surface of the helmet body (1) via a second buckle (7), a baffle (9) is connected to the protective frame (5) via a second fixing member (8), a breathing hole (10) is provided on the baffle (9), a jaw guard pad (11) is provided on the helmet body (1), and a back neck pad (12) is provided at the rear end of the helmet body (1), and the cooperation between the protective frame (5) and the jaw guard pad (11) facilitates the protection of the user's head.

2. The helmet with a variable impact-resistant jaw guard structure according to claim 1, characterized in that: The surface of the helmet body (1) is connected to a goggles (14) via a rotating shaft (13), and the surface of the goggles (14) is provided with an anti-fog layer (15).

3. The helmet with a variable impact-resistant jaw guard structure according to claim 1, characterized in that: A switch (17) is installed on one side of the helmet body (1), and a first gasket (16) is arranged on the surface of the switch (17); a charging slot (21) is provided on the other side of the helmet body (1), and a second gasket (20) is installed on the surface of the charging slot (21); a storage slot (18) is provided on the surface of the helmet body (1), and a lighting lamp (19) is installed on the storage slot (18).

4. The helmet with a variable impact-resistant jaw guard structure according to claim 1, characterized in that: A placement box (22) is arranged inside the helmet body (1), an ear slot (23) is provided on the placement box (22), and a through hole (24) is provided inside the ear slot (23).

5. The helmet with a variable impact-resistant jaw guard structure according to claim 1, characterized in that: An inner liner (25) is installed on the inner side of the helmet body (1), a memory pad (26) is installed inside the inner liner (25), a first Velcro (27) is installed on the inner liner (25), the first Velcro (27) is compatible with a third Velcro (29), and the third Velcro (29) is installed on a fixing frame (30).

6. The helmet with a variable impact-resistant jaw guard structure according to claim 5, characterized in that: The fixing frame (30) is arranged inside the helmet body (1); a second Velcro (28) is installed on the side end of the liner (25); the second Velcro (28) is matched with a fourth Velcro (31); and the fourth Velcro (31) is arranged inside the helmet body (1).

7. The helmet with a variable impact-resistant jaw guard structure according to claim 6, characterized in that: A buffer assembly is installed on the fixing frame (30), and the buffer assembly comprises a buffer seat (32) installed on the fixing frame (30), a fixing buckle (33) is arranged on the buffer seat (32), the fixing buckle (33) is matched with a fixing groove (34), the fixing groove (34) is arranged on the buffer sheet (35), an empty groove (36) is arranged on the buffer sheet (35), and a support column (37) is connected to the buffer sheet (35).

8. The helmet with a variable impact-resistant jaw guard structure according to claim 1, characterized in that: A support assembly is arranged on the inner side of the helmet body (1), and the support assembly comprises a storage box (43) installed on the inner side of the helmet body (1), a guide rod (42) is installed inside the storage box (43), and a spring (44) is sleeved on the outer side of the guide rod (42).

9. The helmet with a variable impact-resistant jaw guard structure according to claim 8, characterized in that: A moving block (41) is installed outside the guide rod (42), and the moving block (41) is symmetrically arranged. The moving block (41) is connected to an arc block (38) via a rotating rod (40), and a buffer pad (39) is arranged on the surface of the arc block (38).

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