Portable folding helmet for protecting head
By designing a portable folding helmet, using axisymmetric structure and flexible folding components, combined with hard plastic bumps and suspension components, the contradiction between existing helmets in lightweight portability and protective performance is solved, and volume reduction, adaptability and aesthetics are achieved. Improved sex while reducing costs.
Patent Information
- Application Number
- CN202420288084.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-07
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-02-07
AI Technical Summary
While pursuing lightweight and low cost, existing helmets are difficult to meet the protection performance and portability requirements at the same time. Lightweight helmets have fewer opportunities to pass national standards and are at a higher price.
A portable folding helmet is designed, using an axisymmetric housing assembly, including a foldable central axis structure area and a protective wing structure area, which is folded through flexible folding parts, combining hard high-strength plastic bumps and suspension components to accommodate different The head circumference is sized, and the inner lining is covered with sweat-absorbing, warm-proof and shock-absorbing materials.
The helmet is reduced in size and enhanced in adaptability, and the aesthetics are improved, while maintaining high-strength compressive resistance, expanding the scope of application, and reducing costs.
Smart Images
Figure CN222236823U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of helmets, in particular to a portable folding helmet for protecting the head. Background Art
[0002] A helmet is a head protection device used to protect the head from damage caused by objects. Most helmets are semicircular in shape and are an indispensable tool for people in transportation. Today's helmets are mainly composed of three parts: an outer shell, a lining, and a suspension device. Usually, the shell of a helmet is made of high-strength materials, such as metal, engineering plastics, Kevlar fiber, etc., which absorbs most of the impact force through its deformation; the lining material has the functions of sweat absorption, warmth retention, and shock absorption; the suspension system is the part between the shell and the lining, which can usually be adjusted to adapt to the differences in the head shapes of different wearers. Relatively speaking, the lighter the helmet, the better, but the lighter the helmet, the less chance it has of passing the national standard test, and the higher the relative price. Therefore, it is of great significance to make the helmet light, small, easy to carry and store without increasing the cost. Summary of the invention
[0003] The utility model aims to overcome the defects of the prior art and provide a portable folding helmet for protecting the head.
[0004] The purpose of the utility model can be achieved through the following technical solutions:
[0005] The technical solution of the utility model is to provide a portable folding helmet for protecting the head, comprising:
[0006] An axially symmetrical outer shell component, the outer shell component comprises a foldable central axis structural area located in the middle, and foldable protective wing structural areas located on both sides of the central axis structural area, wherein the protective wing structural areas, when unfolded, form a profile that covers both sides of the head;
[0007] A suspension component is connected to the protective wing structure area on both sides of the central axis structure area, and the suspension component includes a left ear strap for hanging on the left ear, a right ear strap for hanging on the right ear, and a neck strap connecting the left ear strap and the right ear strap and used for supporting the head.
[0008] In some specific embodiments, the central axis structural region includes a plurality of first quadrilateral protrusions connected in sequence;
[0009] The protective wing structure area includes a first triangular protrusion block connected to a first quadrilateral protrusion block located in the middle of the central axis structure area, and a second quadrilateral protrusion block adjacent to the first triangular protrusion block. In the form of the first triangular protrusion block and the second quadrilateral protrusion block being adjacent to each other, the first triangular protrusion block and the second quadrilateral protrusion block are also respectively connected to the corresponding first quadrilateral protrusion block.
[0010] In some specific embodiments, the protective wing structure area also includes a second triangular protrusion block connected to the two second quadrilateral protrusion blocks separating the first triangular protrusion blocks, the first triangular protrusion block is connected to the vertex angle of the second triangular protrusion block, and the second triangular protrusion blocks of the protective wing structure area on both sides are respectively connected to the left ear strap and the right ear strap.
[0011] In some specific embodiments, each side length of the first quadrilateral protruding block, the second quadrilateral protruding block, the first triangular protruding block, and the second triangular protruding block is further extended and connected with a folding portion, and two of the folding portions are spliced to form a folding area.
[0012] In some specific embodiments, the folded portions of four sides of the first quadrilateral protruding block, the folded portions of four sides of the second quadrilateral protruding block, the folded portions of three sides of the first triangular protruding block, and the folded portions of three sides of the second triangular protruding block are all integrated.
[0013] In some specific embodiments, the folding portion is a folding portion made of a flexible material.
[0014] In some specific embodiments, the central axis structure area includes 5 of the first quadrilateral protrusion blocks, the protective wing structure area includes the first triangular protrusion blocks respectively connected to the first quadrilateral protrusion blocks at both ends and in the middle, the second quadrilateral protrusion blocks respectively connected to the remaining two first quadrilateral protrusion blocks, and the second triangular protrusion block connected to two of the first quadrilateral protrusion blocks, and the second quadrilateral protrusion block is also adjacent to the first triangular protrusion block.
[0015] In some specific embodiments, the left ear tie includes a first left ear tie portion and a second left ear tie portion respectively connected to the two ends of the second triangular protrusion block, and the right ear tie includes a first right ear tie portion and a second right ear tie portion respectively connected to the two ends of the second triangular protrusion block, and the ends of the first left ear tie portion and the second left ear tie portion are provided with a fixing block connected to one end of the neck tie, and the ends of the first right ear tie portion and the second right ear tie portion are also provided with a fixing block connected to the other end of the neck tie.
[0016] In some specific embodiments, the housing assembly is a hard plastic housing.
[0017] In some specific embodiments, the portable folding helmet further includes an inner lining laid on the inner side of the outer shell assembly.
[0018] Compared with the prior art, the utility model has the following beneficial effects:
[0019] (1) The utility model can merge two adjacent raised blocks by folding along a folding line where two opposite folding portions of two adjacent raised blocks are spliced, thereby reducing the volume occupied by the helmet.
[0020] (2) The folding portion of the utility model is made of flexible material, so the angles between the corresponding protruding blocks can be changed through the folding portion to adapt to the head circumferences of different people, and the application range is wide.
[0021] (3) The raised block of the utility model is made of hard high-strength plastic and has the advantages of strong pressure resistance.
[0022] (4) The utility model has an axisymmetric structure, which facilitates folding while improving the appearance of the helmet. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a front view schematic diagram of the structure of the utility model.
[0024] Figure 2 It is a left side schematic diagram of the structure of the utility model.
[0025] Figure 3 It is a right side view schematic diagram of the structure of the utility model.
[0026] Figure 4 It is a top view schematic diagram of the structure of the utility model.
[0027] The following are marked in the figure:
[0028] 1 is a shell assembly, 2 is a first quadrilateral raised block, 3 is a second quadrilateral raised block, 4 is a first triangular raised block, 5 is a second triangular raised block, 6 is a suspension assembly, 7 is a left ear tie, 7-1 is a first left ear tie portion, 7-2 is a second left ear tie portion, 8 is a right ear tie, 8-1 is a first right ear tie portion, 8-2 is a second right ear tie portion, 9 is a neck tie, 10 is a fixing block, 11 is a folding area, 11-1 is a folding portion, and 11-2 is a folding line. DETAILED DESCRIPTION
[0029] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is implemented based on the technical solution of the present invention, and provides a detailed implementation method and specific operation process, but the protection scope of the present invention is not limited to the following embodiments.
[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0031] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.
[0032] In the following embodiments, unless otherwise specified, functional components or structures are conventional components or conventional structures used in the art to achieve corresponding functions.
[0033] Embodiment 1:
[0034] like Figure 1-4 As shown, a portable folding helmet for protecting the head comprises: an axially symmetrical shell component 1, wherein the shell component 1 comprises a foldable central axis structural area located in the middle, and foldable protective wing structural areas located on both sides of the central axis structural area, wherein the protective wing structural areas, when unfolded, form a profile that covers both sides of the head;
[0035] A suspension component 6 is connected to the protective wing structure area on both sides of the central axis structure area, and the suspension component 6 includes a left ear strap 7 for hanging on the left ear, a right ear strap 8 for hanging on the right ear, and a neck strap 9 connecting the left ear strap 7 and the right ear strap 8 and used for supporting the head.
[0036] The central axis structural area includes several first quadrilateral protruding blocks 2 connected in sequence; the protective wing structural area includes a first triangular protruding block 4 connected to the first quadrilateral protruding block 2 located in the middle of the central axis structural area, and a second quadrilateral protruding block 3 connected adjacent to the first triangular protruding block 4. According to the form in which the first triangular protruding block 4 and the second quadrilateral protruding block 3 are adjacently connected, the first triangular protruding block 4 and the second quadrilateral protruding block 3 are also respectively connected to the corresponding first quadrilateral protruding block 2.
[0037] The protective wing structure area also includes a second triangular protrusion block 5 connected to two second quadrilateral protrusion blocks 3 separated by the first triangular protrusion block 4, the first triangular protrusion block 4 is connected to the second triangular protrusion block 5 at the vertex, and the second triangular protrusion blocks 5 of the protective wing structure area on both sides are respectively connected to the left ear strap 7 and the right ear strap 8. Each protrusion block is also made of hard plastic material to improve the pressure resistance of the helmet.
[0038] In order to achieve the folding effect between the raised blocks, the length of each side of the first quadrilateral raised block 2, the second quadrilateral raised block 3, the first triangular raised block 4, and the second triangular raised block 5 is also extended with a folding portion 11-1 made of a flexible material, and two folding portions 11-1 are spliced to form a folding area, and the splicing point of the two folding portions 11-1 is a folding line 11-2. In order to avoid the misalignment of the connection between adjacent raised blocks due to the length difference and to improve the splicing beauty between the folding portions 11-1, the folding portions 1-1 of the four sides of the first quadrilateral raised block 2, the folding portions 1-1 of the four sides of the second quadrilateral raised block 3, the folding portions 11-1 of the three sides of the first triangular raised block 4, and the folding portions 11-1 of the three sides of the second triangular raised block 5 are all integrated.
[0039] The left ear tie 7 includes a first left ear tie portion 7-1 and a second left ear tie portion 7-2 respectively connected to the two ends of the second triangular raised block 5, and the right ear tie 8 includes a first right ear tie portion 8-1 and a second right ear tie portion 8-2 respectively connected to the two ends of the second triangular raised block 5, and the ends of the first left ear tie portion 7-1 and the second left ear tie portion 7-2 are provided with a fixing block 10 connected to one end of the neck tie 9, and the ends of the first right ear tie portion 8-1 and the second right ear tie portion 8-2 are also provided with a fixing block 10 connected to the other end of the neck tie 9.
[0040] In addition, the portable folding helmet also includes an inner lining laid on the inner side of the outer shell component 1, so that the helmet also has the functions of sweat absorption, warmth preservation and shock absorption.
[0041] The utility model uses the connection of two folding parts 11-1 as the folding line 11-2, and the folding area 11 uses the folding line 11-2 as the central axis to merge or unfold the protrusions where the folding parts 11-1 are located, so as to reduce the volume occupied by the helmet. In addition, the folding parts 11-1 are made of flexible materials, and the angles between the corresponding protrusions can be changed through the folding parts 11-1 to adapt to the head circumferences of different people; the first quadrilateral protrusion 2, the second quadrilateral protrusion 3, the first triangular protrusion 4, and the second triangular protrusion 5 are also hard high-strength plastics, so the helmet shell composed of the protrusions has the advantages of strong pressure resistance and the like.
[0042] Embodiment 2:
[0043] As an optional embodiment of Example 1, the central axis structure area includes 5 of the first quadrilateral protruding blocks 2, the protective wing structure area includes the first triangular protruding blocks 4 respectively connected to the first quadrilateral protruding blocks 2 at both ends and in the middle, the second quadrilateral protruding blocks 3 respectively connected to the other two first quadrilateral protruding blocks 2, and the second triangular protruding block 5 connected to two of the first quadrilateral protruding blocks 2, and the second quadrilateral protruding block 3 is also adjacent to the first triangular protruding block 4.
[0044] The above description of the embodiments is to facilitate the understanding and use of the utility model by those skilled in the art. It is obvious that those familiar with the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the utility model is not limited to the above embodiments, and improvements and modifications made by those skilled in the art based on the disclosure of the utility model without departing from the scope of the utility model should be within the scope of protection of the utility model.
Claims
1. A portable folding helmet for protecting the head, characterized in that: include: An axially symmetrical outer shell component (1), the outer shell component (1) comprising a foldable central axis structural area located in the middle, and foldable protective wing structural areas located on both sides of the central axis structural area, wherein the protective wing structural areas, when unfolded, form a profile that covers both sides of the head; A suspension component (6) is connected to the protective wing structure area on both sides of the central axis structure area, and the suspension component (6) includes a left ear strap (7) for hanging on the left ear, a right ear strap (8) for hanging on the right ear, and a neck strap (9) connecting the left ear strap (7) and the right ear strap (8) and used to support the head.
2. A portable folding helmet for protecting the head according to claim 1, characterized in that: The central axis structural area comprises a plurality of first quadrilateral protrusion blocks (2) connected in sequence; The protective wing structural area comprises a first triangular protruding block (4) connected to a first quadrilateral protruding block (2) located in the middle of the central axis structural area, and a second quadrilateral protruding block (3) adjacently connected to the first triangular protruding block (4); in the form of the first triangular protruding block (4) and the second quadrilateral protruding block (3) being adjacently connected, the first triangular protruding block (4) and the second quadrilateral protruding block (3) are also respectively connected to the corresponding first quadrilateral protruding block (2).
3. A portable folding helmet for protecting the head according to claim 2, characterized in that: The protective wing structure area also includes a second triangular protrusion block (5) connected to two of the second quadrilateral protrusion blocks (3) spaced apart from the first triangular protrusion block (4); the first triangular protrusion block (4) is connected to the second triangular protrusion block (5) at the top angle; and the second triangular protrusion blocks (5) of the protective wing structure area on both sides are respectively connected to the left ear tie (7) and the right ear tie (8).
4. A portable folding helmet for protecting the head according to claim 3, characterized in that: Each side length of the first quadrilateral protruding block (2), the second quadrilateral protruding block (3), the first triangular protruding block (4), and the second triangular protruding block (5) is also extended and connected with a folding portion (11-1), and two folding portions (11-1) are spliced to form a folding area.
5. A portable folding helmet for protecting the head according to claim 4, characterized in that: The folded portions (11-1) on the four sides of the first quadrilateral protruding block (2), the folded portions (11-1) on the four sides of the second quadrilateral protruding block (3), the folded portions (11-1) on the three sides of the first triangular protruding block (4), and the folded portions (11-1) on the three sides of the second triangular protruding block (5) are all integrated.
6. A portable folding helmet for protecting the head according to claim 4, characterized in that: The folding portion (11-1) is a folding portion made of a flexible material.
7. A portable folding helmet for protecting the head according to claim 3, characterized in that: The central axis structural area includes five of the first quadrilateral protruding blocks (2); the protective wing structural area includes the first triangular protruding blocks (4) respectively connected to the first quadrilateral protruding blocks (2) at both ends and in the middle, the second quadrilateral protruding blocks (3) respectively connected to the remaining two first quadrilateral protruding blocks (2), and the second triangular protruding block (5) connected to two of the first quadrilateral protruding blocks (2); the second quadrilateral protruding block (3) is also adjacently connected to the first triangular protruding block (4).
8. A portable folding helmet for protecting the head according to claim 3, characterized in that: The left ear tie (7) comprises a first left ear tie portion (7-1) and a second left ear tie portion (7-2) respectively connected to the two ends of the second triangular protrusion block (5); the right ear tie (8) comprises a first right ear tie portion (8-1) and a second right ear tie portion (8-2) respectively connected to the two ends of the second triangular protrusion block (5); the ends of the first left ear tie portion (7-1) and the second left ear tie portion (7-2) are provided with a fixing block (10) connected to one end of the neck tie (9); the ends of the first right ear tie portion (8-1) and the second right ear tie portion (8-2) are also provided with a fixing block (10) connected to the other end of the neck tie (9).
9. A portable folding helmet for protecting the head according to claim 1, characterized in that: The housing component is a hard plastic housing.
10. A portable folding helmet for protecting the head according to claim 1, characterized in that: The portable folding helmet also includes an inner lining laid on the inner side of the outer shell component (1).