Novel half helmet
By designing a combination structure of the left positioning frame, the right positioning frame and the rotation support in the half helmet, the problem of low two-handed operation and wearing completion rate during the wearing process is solved, and one-handed operation and efficient and safe wearing effect are achieved.
Patent Information
- Application Number
- CN202421652156.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-12
AI Technical Summary
The existing half helmet requires both hands to be operated during wearing, which is slower and has a low completion rate of wearing in place, resulting in a reduced safety factor.
A new half-helmet is designed, adopting a combined structure of the left positioning frame, the right positioning frame and the rotation support. Through articulated connection, the rotation support can be rotated relative to the positioning frame. Using harder materials and tight articulation, one-handed wear can be achieved, and wearing comfort is improved through flexible layers and exhaust holes.
The wearing of the helmet is achieved by one-handed operation, which improves the completion rate and safety of wearing in place, while enhancing the comfort and stability of wearing.
Smart Images
Figure CN222737348U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of helmets, and in particular relates to a novel half helmet. Background Art
[0002] Existing helmets are divided into half helmets and full helmets. Full helmets are easy to wear and can be operated with one hand. However, in the hot summer, full helmets are stuffy and less comfortable, which is why half helmets have the advantage. However, existing half helmets are basically connected and fixed with soft straps, which are not very convenient to wear. In many cases, both hands are required to complete the wearing process, and the wearing speed is relatively slow. In addition, ordinary half helmets have a soft strap and a plug-in clip on the lower part of the top of the helmet. In addition to putting it on the head, you need to adjust it with both hands again, insert the plug-in clip, and then adjust the tightness to fully restrain the lower jaw. In this way, the completion rate of wearing it in place (holding the lower jaw) is low. In reality, we often see many people wearing ordinary half helmets without plugging in the plug-in clip. The safety factor is greatly reduced when the helmet is worn without plugging in the plug to hold the lower jaw. Utility Model Content
[0003] In view of the above-mentioned prior art, the purpose of the utility model is to provide a new half helmet which is more convenient and practical.
[0004] The technical solution of the utility model is achieved as follows: a new type of half helmet, including a helmet body, a left positioning frame, a right positioning frame and a rotating bracket, the left and right sides of the helmet body are respectively provided with a left positioning frame and a right positioning frame extending downward, the lower ends of the left positioning frame and the right positioning frame are hinged with the rotating bracket so that the rotating bracket can rotate relative to the left positioning frame and the right positioning frame.
[0005] The beneficial effect of such design is that such design uses the left positioning frame and the right positioning frame to limit the position of the rotating support, and the helmet can be worn with one hand. In order to make it more convenient to wear, the rotating support, the left positioning frame and the right positioning frame are all made of harder materials, and the hinge position adopts a tighter fit to provide a certain friction so that the rotating support will not rotate at will under a smaller force. In this way, the rotating support can be rotated to a higher position first, and then the rotating support can be rotated after the helmet body is worn on the head so that the rotating support can support the lower jaw. It is more convenient to wear and easier to wear in place. The lower part of the rotating support is easier to support the lower jaw (chin), and the wearing in place has a higher completion rate and is safer.
[0006] Furthermore, the left positioning frame is V-shaped and has a first fixed end and a second fixed end at the upper end, and a first fixed position and a second fixed position are provided on the helmet body. The first fixed end is fixed at the first fixed position, and the second fixed end is fixed at the second fixed position. The left positioning frame is fixed at two positions to make the position of the positioning frame more stable.
[0007] Furthermore, the first fixed end is provided with a plurality of fixing holes, the first fixed position is provided with at least one fixing nail matching the fixing hole so that the fixing nail can be inserted into one of the fixing holes, the second fixed end is provided with a plurality of fixing holes, the second fixed position is provided with at least one fixing nail matching the fixing hole so that the fixing nail can be inserted into one of the fixing holes, so that the position of the positioning frame can be adjusted.
[0008] Furthermore, some fixing holes of the first fixed end or the second fixed end are distributed on the same arc, so that after the first fixed end or the second fixed end is fixed on a fixing nail, the left positioning frame can be rotated to multiple positions relative to the helmet body for fixing. In this way, the left positioning frame can not only move linearly relative to the helmet body, but also rotate relative to the helmet body, and can be adjusted according to different face shapes of different users, making it more comfortable to wear.
[0009] Furthermore, fixing strips are provided at the first fixing position and the second fixing position of the helmet body, so that the fixing is more stable.
[0010] Furthermore, a plurality of raised arc-shaped ribs are provided on the helmet body, so that the strength of the helmet body is higher.
[0011] Furthermore, a plurality of exhaust holes are provided on the helmet body, so that the helmet is cooler to wear.
[0012] Furthermore, the helmet body is provided with goggles, which are hinged to the helmet body, so that the eyes can be better protected.
[0013] Furthermore, the rotating support includes a left rigid section, a right rigid section and a flexible section. The flexible section is located at the position supporting the lower jaw. Both ends of the flexible section are respectively connected to the left rigid section and the right rigid section. The left rigid section is hinged to the left positioning frame, and the right rigid section is hinged to the right positioning frame. This makes it more comfortable and stable to wear, especially for users with thinner faces.
[0014] Furthermore, a flexible layer is provided on the side of the left positioning frame and the right positioning frame close to the head, so that a water-absorbing material can be used to make it more comfortable to wear in summer. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a three-dimensional schematic diagram of a new half helmet of the utility model;
[0016] Figure 2 It is a three-dimensional schematic diagram of a novel half-helmet rotating support of the utility model rotating to a storage position;
[0017] Figure 3 This is a half-section schematic diagram of a new type of half helmet of the utility model;
[0018] Figure 4 The utility model is a three-dimensional schematic diagram of a novel half helmet equipped with goggles. DETAILED DESCRIPTION
[0019] As required, detailed embodiments of the present invention are disclosed herein, but it should be understood that the disclosed embodiments are only exemplary of the present invention, and the present invention may be implemented in different and alternative forms. The drawings are not necessarily drawn to scale, and certain features may be exaggerated or reduced to show the details of specific components. Therefore, the specific structural and functional details disclosed herein should not be understood as having a limiting meaning, but only as a representative basis to teach those skilled in the art to adopt the present invention differently. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present invention.
[0020] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a new type of half helmet includes a helmet body 1, a left positioning frame 2, a right positioning frame 3 and a rotating bracket 4. The left and right sides of the helmet body 1 are respectively provided with a left positioning frame 2 and a right positioning frame 3 extending downward. The lower ends of the left positioning frame 2 and the right positioning frame 3 are hinged to the rotating bracket 4 so that the rotating bracket 4 can rotate relative to the left positioning frame 2 and the right positioning frame 3. The rotating bracket 4 is designed to be arc-shaped and close to the shape of the human jaw. The left positioning frame 2, the right positioning frame 3 and the rotating bracket 4 are all made of plastic, so the cost is relatively low. In order to improve the comfort, rubber or sponge and other textile materials can be set on the inner side of the left positioning frame 2, the right positioning frame 3 and the rotating bracket 4 near the face position, so that it is more comfortable to use. Polyurethane materials can also be used, which has less friction and is more labor-saving to wear.
[0021] like Figure 1 , Figure 2 and Figure 3 As shown, the left positioning frame 2 is V-shaped and has a first fixed end 5 and a second fixed end 6 at the upper end, a hinge hole is provided at the lower end of the left positioning frame 2, and a first fixed position 7 and a second fixed position 8 are provided on the helmet body 1, the first fixed end 5 is fixed at the first fixed position 7, and the second fixed end 6 is fixed at the second fixed position 8.
[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the first fixed end 5 is provided with a plurality of fixing holes 9, the first fixed position 7 is provided with at least one fixing nail matching the fixing hole 9 so that the fixing nail can be inserted into one of the fixing holes 9, the second fixed end 6 is provided with a plurality of fixing holes 9, the second fixed position 8 is provided with at least one fixing nail matching the fixing hole 9 so that the fixing nail can be inserted into one of the fixing holes 9. The fixing nail can refer to the structural design of existing caps such as duckbill caps, that is, a simple cylindrical shape, and the fixing nail head is slightly larger spherical, and the fixing nail and the fixing hole 9 can be made of metal materials, so that the service life is longer.
[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the fixing holes 9 of the first fixing end 5 or the second fixing end 6 are not in the same column and row, and some fixing holes 9 of the first fixing end 5 or the second fixing end 6 are distributed on the same arc, and another fixing hole 9 is set at the center of the circle, so that when adjusting the left positioning frame 2, it is sufficient to adjust the fixing hole 9 at one end. The left positioning frame 2 and the right positioning frame 3 can be designed symmetrically.
[0024] like Figure 1 , Figure 2 and Figure 3 As shown, the first fixing position 7 and the second fixing position 8 of the helmet body 1 are provided with fixing strips 10 .
[0025] like Figure 1 , Figure 2 and Figure 3 As shown, the helmet body 1 is provided with a plurality of raised arc-shaped ribs 11 .
[0026] like Figure 1 , Figure 2 and Figure 3 As shown, a plurality of exhaust holes 12 are provided on the helmet body 1 .
[0027] like Figure 1 , Figure 2 and Figure 4 As shown, the helmet body 1 is provided with goggles 13 , and the goggles 13 are hinged to the helmet body 1 .
[0028] like Figure 1 , Figure 2 and Figure 3 As shown, the rotating support 4 includes a left rigid section 14, a right rigid section 15 and a flexible section 16. The flexible section 16 is located at the position of supporting the lower jaw and is arranged in the shape of the lower jaw. Both ends of the flexible section 16 are respectively connected to the left rigid section 14 and the right rigid section 15. The left rigid section 14 is hinged to the left positioning frame 2, and the right rigid section 15 is hinged to the right positioning frame 3.
[0029] like Figure 1 , Figure 2 and Figure 3 As shown, a flexible layer 17 is provided on the side of the left positioning frame 2 and the right positioning frame 3 close to the head. The flexible layer 17 can be made of polyurethane material or textile material.
Claims
1. A new type of half helmet, characterized by: The helmet body (1) comprises a helmet body (1), a left positioning frame (2), a right positioning frame (3) and a rotating bracket (4), wherein the left positioning frame (2) and the right positioning frame (3) are respectively provided on the left and right sides of the helmet body (1) and are arranged to extend downwards, and the lower ends of the left positioning frame (2) and the right positioning frame (3) are hingedly connected to the rotating bracket (4) so that the rotating bracket (4) can rotate relative to the left positioning frame (2) and the right positioning frame (3).
2. The novel half helmet according to claim 1 is characterized in that: The left positioning frame (2) is V-shaped and is provided with a first fixed end (5) and a second fixed end (6) at the upper end; the helmet body (1) is provided with a first fixed position (7) and a second fixed position (8); the first fixed end (5) is fixed at the first fixed position (7), and the second fixed end (6) is fixed at the second fixed position (8).
3. The new half helmet according to claim 2 is characterized in that: The first fixing end (5) is provided with a plurality of fixing holes (9), the first fixing position (7) is provided with at least one fixing nail matching the fixing hole (9) so that the fixing nail can be inserted into one of the fixing holes (9), the second fixing end (6) is provided with a plurality of fixing holes (9), the second fixing position (8) is provided with at least one fixing nail matching the fixing hole (9) so that the fixing nail can be inserted into one of the fixing holes (9).
4. The novel half helmet according to claim 3 is characterized in that: Some of the fixing holes (9) of the first fixing end (5) or the second fixing end (6) are distributed on the same circular arc.
5. The novel half helmet according to claim 4 is characterized in that: The first fixing position (7) and the second fixing position (8) of the helmet body (1) are provided with fixing strips (10).
6. The novel half helmet according to claim 1 is characterized in that: The helmet body (1) is provided with a plurality of raised arc-shaped ribs (11).
7. The novel half helmet according to claim 1 is characterized in that: The helmet body (1) is provided with a plurality of exhaust holes (12).
8. The novel half helmet according to claim 1 is characterized in that: The helmet body (1) is provided with goggles (13), and the goggles (13) are hinged to the helmet body (1).
9. The novel half helmet according to any one of claims 1 to 8, characterized in that: The rotating support (4) comprises a left rigid section (14), a right rigid section (15) and a flexible section (16); the flexible section (16) is located at a position supporting the lower jaw; two ends of the flexible section (16) are respectively connected to the left rigid section (14) and the right rigid section (15); the left rigid section (14) is hinged to the left positioning frame (2); and the right rigid section (15) is hinged to the right positioning frame (3).
10. The novel half helmet according to claim 9, characterized in that: A flexible layer (17) is provided on the side of the left positioning frame (2) and the right positioning frame (3) close to the head.