Split type helmet

Abstract

The utility model relates to the technical field of helmets, in particular to a split type helmet which comprises a helmet shell and a buffering protection structure, the buffering protection structure comprises a plurality of buffering protection blocks, each buffering protection block is detachably connected with the inner wall of the helmet shell through at least one buckle assembly, and every two adjacent buffering protection blocks are arranged at intervals. The buffering protection block can move relative to the helmet shell through the buckle assembly. When the helmet is impacted, the multiple buffer protection blocks can independently displace relative to the inner wall of the helmet shell and unload force, direct impact and violent rotating force are effectively absorbed, the helmet can be adjusted to adapt to various force impact angles and rotation when the helmet is impacted, and the buffer protection blocks are simple in structure and convenient to use. The buffer protection blocks are convenient to produce and manufacture, the production cost is low, disassembly, assembly and maintenance are convenient, when one buffer protection block is damaged or lost, only targeted replacement is needed, and the maintenance cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of helmet technology, and in particular to a split-type helmet. Background Technology

[0002] A sports helmet is an outdoor sports accessory worn on the head during use. It can be used in sports such as cycling, skateboarding, roller skating, and skiing to protect the wearer's head in the event of a fall. Existing sports helmets mainly consist of a rigid outer shell and a soft inner layer within it. These can be either a single piece or separate components. When the outer shell and inner layer are a single piece, the soft inner layer cannot move relative to the outer shell when the helmet is impacted. Although the soft inner layer provides cushioning, the head still experiences significant impact force. When the outer shell and inner layer are separate components, such as the impact-displacement buffer helmet disclosed in Chinese patent application number 202321540414.4, while the soft inner layer can move relative to the outer shell to absorb impact, its single-piece construction makes processing difficult and costly. Furthermore, the soft inner layer can only move relative to the outer shell as a whole, making it unsuitable for various impact angles and rotations (multi-angle impacts and rotational forces), resulting in insufficient cushioning protection. Therefore, the shortcomings are significant, necessitating a solution. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the purpose of this utility model is to provide a split-type helmet.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A split-type helmet includes a helmet shell and a buffer protection structure disposed inside the helmet shell. The buffer protection structure includes a plurality of buffer protection blocks. Each buffer protection block is detachably connected to the inner wall of the helmet shell via at least one buckle assembly. The buffer protection blocks are spaced apart from each other and can be displaced relative to the helmet shell via the buckle assembly.

[0006] Furthermore, the buckle assembly includes a first buckle disposed on the inner wall of the helmet shell and a second buckle disposed on one side of the buffer protection block. The first buckle and the second buckle are detachably snapped together. When the first buckle and the second buckle are snapped together, the first buckle and the second buckle can swing relative to each other.

[0007] Furthermore, the first fastener has a recessed fastening hole, and the second fastener has a protruding fastening post. After the fastening post of the second fastener is inserted into the fastening hole, it engages with the first fastener.

[0008] Furthermore, the first fastener is embedded in the inner wall of the helmet shell, the second fastener is embedded in the buffer protection block, and the fastening post extends out of the second fastener.

[0009] Furthermore, the first fastener has a protruding fastening post, and the second fastener has a recessed fastening hole. After the fastening post of the first fastener is inserted into the fastening hole, it engages with the second fastener.

[0010] Furthermore, the first fastener is embedded in the inner wall of the helmet shell, the fastener post extends into the inner cavity of the helmet shell, and the second fastener is embedded in the buffer protection block.

[0011] Furthermore, each buffer block is detachably connected to the inner wall of the helmet shell via two snap-fit ​​components, which are located at opposite ends of the buffer block.

[0012] Furthermore, the inner wall of the buffer protection structure is detachably connected to an inner pad.

[0013] Furthermore, the buffer protection block is provided with a first Velcro fastener, and the inner pad is provided with multiple second Velcro fasteners, which are respectively bonded to the first Velcro fasteners of the multiple buffer protection blocks.

[0014] Furthermore, the outer wall of the helmet shell is equipped with fluorescent or luminous components.

[0015] The beneficial effects of this utility model are as follows: A split helmet includes a helmet shell and a buffer protection structure disposed inside the helmet shell. The buffer protection structure includes a plurality of buffer protection blocks. Each buffer protection block is detachably connected to the inner wall of the helmet shell via at least one buckle assembly. The buffer protection blocks are spaced apart from each other and can be displaced relative to the helmet shell via the buckle assembly. Because the multiple buffer protection blocks in the cushioning protection structure are independent modules, when the helmet is impacted, these blocks can independently shift relative to the inner wall of the helmet shell and absorb the force. These multiple blocks effectively absorb direct impacts and intense rotational forces, allowing the helmet to adjust to various impact angles and rotations (multi-angle impacts and rotational forces) when subjected to impact. This helps reduce the risk of head injury and concussion, making it safer to use. Furthermore, the cushioning protection structure consists of multiple independent buffer protection blocks, which have a simple structure, facilitating manufacturing and reducing production costs. Disassembly and maintenance are convenient; if one buffer protection block is damaged or lost, it can be replaced directly, reducing maintenance costs. The number of buffer protection blocks can also be increased or decreased according to different helmet specifications to achieve the required cushioning protection. Attached Figure Description

[0016] Figure 1This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a three-dimensional structural schematic diagram of the present invention from another perspective.

[0018] Figure 3 This is an exploded structural diagram of the concealed inner pad of this utility model.

[0019] Figure 4 This is an exploded structural diagram of the buckle assembly of this utility model.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Helmet shell; 2. Buffer protection structure; 3. Buffer protection block; 4. Buckle assembly; 5. First buckle; 6. Second buckle; 7. Buckle hole; 8. Buckle post; 9. Inner pad. Detailed Implementation

[0022] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention.

[0023] Example 1.

[0024] like Figures 1 to 4 As shown, the present invention provides a split helmet, which includes a helmet shell 1 and a buffer protection structure 2 disposed inside the helmet shell 1. The buffer protection structure 2 includes a plurality of buffer protection blocks 3. Each buffer protection block 3 is detachably connected to the inner wall of the helmet shell 1 via at least one buckle assembly 4. Adjacent buffer protection blocks 3 are spaced apart, and the buffer protection blocks 3 can be displaced relative to the helmet shell 1 via the buckle assembly 4. Since the multiple buffer protection blocks 3 of the buffer protection structure 2 are all independent modules, when the helmet is impacted, the multiple buffer protection blocks 3 can independently displace relative to the inner wall of the helmet shell 1 and absorb the force. The multiple buffer protection blocks 3 can effectively absorb direct impact and violent rotational force, so that the helmet can adjust to adapt to various impact angles and rotations (multi-angle impact and rotational force) when subjected to impact force, which helps to reduce the risk of head injury and concussion, making it safer to use. Moreover, the buffer protection structure 2 is composed of multiple independent buffer protection blocks 3. The structure of the buffer protection blocks 3 is simple, which facilitates the production and manufacturing of the buffer protection blocks 3, reduces production costs, and makes disassembly and maintenance convenient. When one of the buffer protection blocks 3 is damaged or lost, it can be replaced only, reducing maintenance costs. The number of buffer protection blocks 3 can also be increased or decreased according to different helmet specifications to achieve the required buffer protection effect.

[0025] In this embodiment, the buckle assembly 4 includes a first buckle 5 disposed on the inner wall of the helmet shell 1 and a second buckle 6 disposed on one side of the buffer protection block 3. The first buckle 5 and the second buckle 6 are detachably snapped together. When the first buckle 5 and the second buckle 6 are snapped together, the first buckle 5 and the second buckle 6 can swing relative to each other. Specifically, the first buckle 5 has a recessed buckle hole 7, and the second buckle 6 has a protruding buckle post 8. The buckle post 8 of the second buckle 6 is inserted into the buckle hole 7 and then snaps together with the first buckle 5. With this structural design, the buckle assembly 4 has a simple structure, facilitates the assembly and disassembly of the buffer protection block 3 from the helmet shell 1, and the buffer protection block 3 is not easily detached from the helmet shell 1.

[0026] In this embodiment, the first fastener 5 is embedded in the inner wall of the helmet shell 1, the second fastener 6 is embedded in the buffer protection block 3, and the fastening post 8 extends out of the second fastener 6. This structural design makes the first fastener 5 and the helmet shell 1 structurally compact, and the second fastener 6 and the buffer protection block 3 structurally compact.

[0027] In this embodiment, each buffer protection block 3 is detachably connected to the inner wall of the helmet shell 1 via two snap-fit ​​components 4, with the two snap-fit ​​components 4 located at opposite ends of the buffer protection block 3. This structural design improves the connection stability between the buffer protection block 3 and the helmet shell 1, making it less likely for the buffer protection block 3 to detach from the helmet shell 1.

[0028] In this embodiment, the inner wall of the buffer protection structure 2 is detachably connected to an inner pad 9; the inner pad 9 is relatively soft and plays a better role in buffer protection.

[0029] In this embodiment, the buffer protection block 3 is provided with a first Velcro fastener, and the inner pad 9 is provided with multiple second Velcro fasteners. The multiple second Velcro fasteners are respectively bonded to the multiple first Velcro fasteners of the buffer protection block 3. The inner pad 9 is either an integral structure or a separate structure. This structural design facilitates the assembly and disassembly of the inner pad 9 and the buffer protection block 3, and also facilitates the removal of the inner pad 9 for cleaning.

[0030] In this embodiment, the outer wall of the helmet shell 1 is provided with fluorescent or luminous components. When wearing this helmet, the fluorescent or luminous components can emit light, making it easier for others to notice and further improving safety.

[0031] Example 2.

[0032] like Figures 1 to 4As shown, the difference between this embodiment and Embodiment 1 is that: the first fastener 5 has a protruding fastening post 8, and the second fastener 6 has a recessed fastening hole 7. After the fastening post 8 of the first fastener 5 is inserted into the fastening hole 7, it engages with the second fastener 6. Specifically, the first fastener 5 is embedded in the inner wall of the helmet shell 1, the fastening post 8 extends toward the inner cavity of the helmet shell 1, and the second fastener 6 is embedded in the buffer protection block 3. With this structural design, the fastening assembly 4 has a simple structure, facilitates the assembly and disassembly of the buffer protection block 3 from the helmet shell 1, and the buffer protection block 3 is not easily detached from the helmet shell 1.

[0033] The remaining structures in this embodiment are the same as those in Embodiment 1. The same structures are explained using the analysis in Embodiment 1, and will not be repeated here.

[0034] All technical features in this embodiment can be freely combined according to actual needs.

[0035] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A split-type helmet, characterized in that: The helmet shell (1) includes a helmet shell (1) and a buffer protection structure (2) disposed inside the helmet shell (1). The buffer protection structure (2) includes a plurality of buffer protection blocks (3). Each buffer protection block (3) is detachably connected to the inner wall of the helmet shell (1) via at least one snap fastener (4). The buffer protection blocks (3) are spaced apart from each other and can be displaced relative to the helmet shell (1) via the snap fastener (4).

2. A split-type helmet according to claim 1, characterized in that: The buckle assembly (4) includes a first buckle (5) disposed on the inner wall of the helmet shell (1) and a second buckle (6) disposed on one side of the buffer protection block (3). The first buckle (5) and the second buckle (6) are detachably snapped together. When the first buckle (5) and the second buckle (6) are snapped together, the first buckle (5) and the second buckle (6) can swing relative to each other.

3. A split-type helmet according to claim 2, characterized in that: The first fastener (5) has a recessed fastening hole (7), and the second fastener (6) has a protruding fastening post (8). The fastening post (8) of the second fastener (6) is inserted into the fastening hole (7) and then engages with the first fastener (5).

4. A split-type helmet according to claim 3, characterized in that: The first buckle (5) is embedded in the inner wall of the helmet shell (1), the second buckle (6) is embedded in the buffer protection block (3), and the buckle post (8) extends out of the second buckle (6).

5. A split-type helmet according to claim 2, characterized in that: The first fastener (5) has a protruding fastener post (8), and the second fastener (6) has a recessed fastener hole (7). After the fastener post (8) of the first fastener (5) is inserted into the fastener hole (7), it engages with the second fastener (6).

6. A split-type helmet according to claim 5, characterized in that: The first fastener (5) is embedded in the inner wall of the helmet shell (1), the fastener post (8) extends toward the inner cavity of the helmet shell (1), and the second fastener (6) is embedded in the buffer protection block (3).

7. A split-type helmet according to claim 1, characterized in that: Each buffer protection block (3) is detachably connected to the inner wall of the helmet shell (1) via two snap fasteners (4), which are located at the two ends of the buffer protection block (3).

8. A split-type helmet according to claim 1, characterized in that: The inner wall of the buffer protection structure (2) is detachably connected to an inner pad (9).

9. A split-type helmet according to claim 8, characterized in that: The buffer protection block (3) is provided with a first hook and loop fastener, and the inner pad (9) is provided with multiple second hook and loop fasteners, which are respectively bonded to the first hook and loop fasteners of the multiple buffer protection blocks (3).

10. A split-type helmet according to claim 1, characterized in that: The outer wall of the helmet shell (1) is provided with fluorescent or luminous elements.

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