Transformable helmet

Abstract

The utility model relates to a deformation helmet in the helmet field, which comprises a shell, the shell comprises a top cover protection piece and a side cover protection piece, the edge of the top cover protection piece is provided with a first clamping piece used for installing the side cover protection piece, and a clamping part is formed on the side cover protection piece. The side cover protection piece can be detachably assembled and connected with the first clamping piece through the clamping part, the side cover protection piece is formed by splicing more than two side protection pieces, and the adjacent side protection pieces are detachably combined and connected through a clamping structure. The side protection pieces can be distributed in a surrounding mode along the edges of the side cover protection pieces and detachably assembled and connected with the first clamping pieces of the top cover protection piece through the clamping parts of the side protection pieces, and the side protection pieces can be placed into a pocket after being disassembled and deformed or can be tied to arms or hung on the waist and a belt through an external hanging rope. And the device is convenient to carry and use, and the use effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of helmets, in particular to a deformable helmet. Background Art

[0002] As an important head protection equipment, helmets are widely used in many fields, including but not limited to transportation, military, construction, industry, bad weather and other fields, providing solid protection for the head safety of workers. In the field of transportation, helmets are essential protective gear for riders of motorcycles, electric bicycles, bicycles, etc., which can reduce the damage to the head caused by collisions or falls. Secondly, in the field of construction, helmets can prevent damage to the head caused by external foreign objects and play an effective protective role. In some special occasions, such as temporary use outdoors or in bad weather outdoors, helmets can be quickly installed and worn to protect the head.

[0003] Modern helmets are usually composed of a helmet shell, a lining and a strap structure. The helmet shell is the main structure of the helmet, usually made of high-strength materials such as metal, engineering plastics, Kevlar fiber, etc., to resist external impact. The lining material has functions such as sweat absorption, warmth retention and shock absorption to ensure the comfort and safety of the wearer. The strap structure is used to adjust the fit between the helmet and the wearer's head to meet the needs of different head shapes.

[0004] However, although the existing helmets are quite perfect in structure and function, they still have some defects. First, the existing helmets are usually hemispherical or fully wrapped. While providing protection, the existing helmets also lead to the problem of large size and heavy weight, which brings inconvenience to the user's carrying and storage, affecting the use. In addition, in some special occasions, such as temporary outdoor use or outdoor encountering bad weather, the existing helmets are difficult to carry due to their large size, so they are not suitable for special occasions, resulting in limited use. Utility Model Content

[0005] The purpose of the utility model is to solve the above defects and provide a deformable helmet to solve the technical problem that the existing helmets in the above background technology are not easy to be carried and thus affect the use.

[0006] The purpose of the utility model is achieved by the following methods:

[0007] A deformable helmet comprises an outer shell, wherein the outer shell comprises a top shield protective piece and a side shield protective piece, wherein a first clamping piece for mounting the side shield protective piece is arranged at an edge of the top shield protective piece, a clamping portion is formed on the side shield protective piece, and the side shield protective piece can be detachably assembled and connected with the first clamping piece via the clamping portion, the side shield protective piece is distributed around the edge of the top shield protective piece, and the side shield protective piece is composed of more than two side shield plates spliced ​​together, and adjacent side shield plates are detachably combined and connected via a clamping structure.

[0008] In the above description, the first clamping member is installed on the inner side of the top cover protective member, and the middle part of the first clamping member is bent to form a clamping end, so that the clamping end can pass through the top cover protective member to be exposed. The clamping end formed by the bending makes it convenient to buckle the opposite side protective sheet.

[0009] Further in the above description, the top cover protection member includes a first top cover and a second top cover, and adjacent sides of the first top cover and the second top cover are detachably connected via a mounting structure.

[0010] The top cover protection piece is formed by splicing the first top cover and the second top cover, which makes it further convenient to disassemble the top cover protection piece, thereby making it convenient to carry.

[0011] Optionally, the top cover guard can be set as a whole, so that when the top cover guard and the side protection plate are assembled to form an outer shell, the one-piece molding of the top cover guard enhances the protective strength of the top, and conveniently reduces the assembly connections between the top cover guards, thereby improving assembly efficiency and use effect.

[0012] Further in the above description, the mounting structure includes a mounting arm and a first limiting arm, both of which are formed on one side of the first top cover, and an installation gap for matching the second top cover is formed between the mounting arm and the first limiting arm, a second clamping piece is installed at the end of the second top cover adjacent to the first top cover, and a mounting slot for snap-fitting with the second clamping piece is opened on the mounting arm.

[0013] Specifically, the width of the installation gap matches the thickness of the second top cover, thereby facilitating the plug-in pairing of the installation gap and the second top cover, and facilitating the snap connection between the installation slot on the installation arm and the second clamping member, facilitating assembly connection, and improving the firmness and stability of the connection.

[0014] Further in the above description, the clamping portion is formed on one side of the side protective piece, and the clamping portion includes a clamping arm and a second limiting arm, a clamping gap is formed between the clamping arm and the second limiting arm, and a clamping slot is provided on the clamping arm. The side protective piece can be plugged into and matched with the edge of the top cover protective piece through the clamping gap, so that the clamping slot on the clamping arm is buckled and connected with the first clamping piece.

[0015] Specifically, the width of the clamping gap matches the thickness of the first top cover and the second top cover, so that the side protective sheet can be plugged and paired with the edge of the first top cover or the second top cover through the clamping gap, and can be snap-connected with the first clamping piece through the clamping groove on the clamping arm, thereby completing the assembly connection between the side protective sheet and the top cover protective piece, and improving the firmness and stability of the connection.

[0016] Further in the above description, the clamping structure includes a clamping arm and a third limiting arm, the clamping arm and the third limiting arm are both formed on one side of the side protective plate, and a clamping gap is formed between the clamping arm and the third limiting arm, a third clamping member is provided on the side of the side protective plate opposite to the clamping structure, and a clamping slot is provided on the clamping arm, so that two adjacent side protective plates can be snap-connected through the clamping structure and the third clamping member on the adjacent side.

[0017] Specifically, the adjacent sides of the two side protective plates are clamped with one end of the side protective plate close to the third clamping piece through a clamping gap, and the clamping groove on the clamping arm is clamped with the third clamping piece to complete the assembly of the two side protective plates. The side protective plates can be assembled in sequence to form a hemispherical side cover protective part. Conversely, the side cover protective part can be conveniently disassembled into sheets for easy carrying.

[0018] Further in the above description, the first clamping member, the second clamping member and the third clamping member are all made of metal spring pieces.

[0019] Specifically, the first clamping member, the second clamping member and the third clamping member are bent from iron or stainless steel to form spring sheets, and the first clamping member is welded to the inner side surfaces of the first top cover and the second top cover respectively, the second clamping member is welded to the inner side surface of the second top cover, and the third clamping member is welded to the inner side surface of the side protective plate opposite to the clamping structure, and the bent ends of the first clamping member, the second clamping member and the third clamping member are exposed on the outer side surface.

[0020] Further in the above description, the shell is formed by assembling a top cover protection member and a side cover protection member, and an airbag is arranged on the inner wall of the shell, and an air nozzle for inflating or deflating is arranged on the airbag.

[0021] Optionally, the air nozzle provided can inflate or deflate the airbag according to the size of the user's head, so that it can adapt to wearers with different head shapes and improve wearing comfort or protective effect.

[0022] Optionally, when the airbag is fully deflated, the airbag can be conveniently stored and carried.

[0023] Further in the above description, an airbag portion corresponding to the side protective plate is formed on the outer side of the airbag, a snap-fit ​​piece is provided on the surface where the airbag portion contacts the side protective plate, and a snap-fit ​​hole for matching the snap-fit ​​piece for snap-fit ​​installation is opened on the surface of the side protective plate.

[0024] Optionally, the snap fasteners are all press-fasteners, and the snap fasteners and the snap-fitting holes of the housing can be snap-fitted and installed by pressing the airbag, thereby improving the convenience of connection.

[0025] In the above description, the outer surface of the airbag is further wrapped with a flexible layer. By covering the outer surface of the airbag with the flexible layer, which is composed of a plush layer, the airbag has the functions of absorbing sweat and keeping warm.

[0026] The beneficial effects of the utility model are as follows: two adjacent side protection sheets are assembled and connected through the clamping structure, and the side protection sheets are assembled to form a side cover protection piece, so that the side protection sheets can be distributed around the edge of the side cover protection piece, and are detachably assembled and connected with the first clamping piece of the top cover protection piece through the clamping portion of the side cover protection piece, so that it is convenient for the wearer to assemble or disassemble according to actual needs. When it is needed, it is convenient to assemble it conveniently to form a shell to protect the head. On the contrary, when it is not needed, the detachable assembly structure of the shell is convenient for disassembly, and after being disassembled and deformed, it can be put into a pocket, or tied to the arm and hung on the waist and belt through an external hanging rope, thereby realizing flexible assembly or disassembly of the helmet structure, making it convenient to carry and use it in a portable manner, and improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional diagram from a top view of the present embodiment;

[0028] Figure 2 This is a three-dimensional diagram of the present embodiment from a bottom-up perspective;

[0029] Figure 3 Schematic diagram of the overall structure of this embodiment;

[0030] Figure 4 Schematic diagram of the assembly structure of the side cover protection member in this embodiment;

[0031] Figure 5 Schematic diagram of the structure of the side protection sheet in this embodiment;

[0032] Figure 6 Schematic diagram of the structure of the first top cover in this embodiment;

[0033] Figure 7 Schematic diagram of the structure of the airbag in this embodiment;

[0034] The reference numerals in the figure are respectively: 1-top cover protection member, 1a-first top cover, 1b-second top cover, 2-side protection plate, 3-first clamping member, 4-clamping part, 41-clamping arm, 42-second limiting arm, 43-clamping gap, 44-clamping slot, 5-clamping structure, 51-clamping arm, 52-third limiting arm, 53-clamping gap, 54-clamping slot, 6-installation structure, 61-installation arm, 62-first limiting arm, 63-installation gap, 64-installation slot, 7-second clamping member, 8-third clamping member, 9-safety airbag, 10-air nozzle, 12-airbag part, 13-fastener, 14-clamping hole, 15-hanging rope hole. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0036] In this embodiment, refer to Figure 1-Figure 7 The deformable helmet specifically implemented includes an outer shell, which includes a top cover protective member 1 and a side cover protective member. The edge of the top cover protective member 1 is provided with a first clamping member 3 for mounting the side cover protective member. A clamping portion 4 is formed on the side cover protective member. The side cover protective member can be detachably assembled and connected with the first clamping member 3 through the clamping portion 4. The side cover protective member is distributed around the edge of the top cover protective member 1, and the side cover protective member is composed of eight side protective sheets 2 spliced ​​together. Adjacent side protective sheets 2 are detachably combined and connected through a clamping structure 5.

[0037] In this embodiment, the first clamping member 3 is installed on the inner side of the top cover protective member 1, and the middle part of the first clamping member 3 is bent to form a clamping end, so that the clamping end can be exposed through the top cover protective member 1. The clamping end formed by bending makes it convenient to buckle the side protective sheet 2.

[0038] In this embodiment, the top cover protection member 1 includes a first top cover 1 a and a second top cover 1 b , and adjacent sides of the first top cover 1 a and the second top cover 1 b are detachably connected via a mounting structure 6 .

[0039] In some embodiments, the top cover protective member 1 is composed of a first top cover 1a and a second top cover 1b, which makes it further convenient to disassemble the top cover protective member 1 and thus facilitate carrying.

[0040] Optionally, in some embodiments, the top cover protective member 1 can be configured as a whole, so that when the top cover protective member 1 is assembled with the side protective sheet 2 to form an outer shell, the one-piece molding of the top cover protective member 1 enhances the protective strength of the top, and facilitates reducing the assembly connections between the top cover protective members 1, and improves the waterproof effect of the top, thereby improving assembly efficiency and use effect.

[0041] In this embodiment, the mounting structure 6 includes a mounting arm 61 and a first limiting arm 62, and the mounting arm 61 and the first limiting arm 62 are both formed on one side of the first top cover 1a, and an installation gap 63 for matching the second top cover 1b is formed between the mounting arm 61 and the first limiting arm 62, and a second clamping member 7 is installed at the end of the second top cover 1b adjacent to the first top cover 1a, and a mounting slot 64 for snap-fitting with the second clamping member 7 is opened on the mounting arm 61.

[0042] Specifically, the width of the installation gap 63 matches the thickness of the second top cover 1b, thereby facilitating the plug-in pairing of the installation gap 63 and the second top cover 1b, and facilitating the snap connection between the installation slot 64 on the installation arm 61 and the second clamping member 7, facilitating the assembly connection, and improving the firmness and stability of the connection.

[0043] In this embodiment, the clamping portion 4 is formed on one side of the side protective sheet 2, and the clamping portion 4 includes a clamping arm 41 and a second limiting arm 42. A clamping gap 43 is formed between the clamping arm 41 and the second limiting arm 42. A clamping slot 44 is provided on the clamping arm 41. The side protective sheet 2 can be plugged into and matched with the edge of the top cover protective component 1 through the clamping gap 43, so that the clamping slot 44 on the clamping arm 41 is buckled and connected with the first clamping component 3.

[0044] Specifically, the width of the clamping gap 43 matches the thickness of the first top cover 1a and the second top cover 1b, so that the side protective sheet 2 can be plugged and paired with the edge of the first top cover 1a or the second top cover 1b through the clamping gap 43, and can be snap-connected with the first clamping member 3 through the clamping slot 44 on the clamping arm 41, thereby completing the assembly connection between the side protective sheet 2 and the top cover protective member 1, and improving the firmness and stability of the connection.

[0045] In this embodiment, the clamping structure 5 includes a clamping arm 51 and a third limiting arm 52. The clamping arm 51 and the third limiting arm 52 are both formed on one side of the side protective sheet 2, and a clamping gap 53 is formed between the clamping arm 51 and the third limiting arm 52. A third clamping member 8 is provided on the side of the side protective sheet 2 opposite to the clamping structure 5. A clamping slot 54 is provided on the clamping arm 51, so that two adjacent side protective sheets 2 can be connected by clamping through the clamping structure 5 and the third clamping member 8 on the adjacent side.

[0046] Specifically, the adjacent side of the two side protective plates 2 is clamped with the end of the side protective plate 2 close to the third clamping piece 8 through the clamping gap 53, and the clamping groove 54 on the clamping arm 51 is snap-connected with the third clamping piece 8, so that the assembly of the two side protective plates 2 can be completed, so that the side protective plates 2 can be assembled in sequence to form a hemispherical side cover protective part. Conversely, the side cover protective part can be conveniently disassembled into sheets for easy carrying.

[0047] In this embodiment, the first clamping member 3, the second clamping member 7 and the third clamping member 8 are all made of metal spring pieces.

[0048] Specifically, the first clamping member 3, the second clamping member 7 and the third clamping member 8 are bent from iron or stainless steel to form spring sheets, and the first clamping member 3 is welded to the inner side surfaces of the first top cover 1a and the second top cover 1b respectively, the second clamping member 7 is welded to the inner side surface of the second top cover 1b, and the third clamping member 8 is welded to the inner side surface of the side protective plate 2 opposite to the clamping structure 5, and the bent ends of the first clamping member 3, the second clamping member 7 and the third clamping member 8 are exposed on the outer side surface.

[0049] In this embodiment, the outer shell is formed by assembling a top cover protection member 1 and a side cover protection member, and an airbag 9 is arranged on the inner wall of the outer shell. The airbag 9 is provided with an air nozzle 10 for inflation or deflation.

[0050] Optionally, the air nozzle 10 can be used to inflate or deflate the airbag 9 according to the size of the user's head, so that it can adapt to wearers with different head shapes and improve wearing comfort or protection effect.

[0051] Optionally, when the airbag 9 is fully deflated, the airbag 9 can be conveniently stored and carried.

[0052] In this embodiment, an airbag portion 12 corresponding to the side protective plate 2 is formed on the outer side of the airbag 9, a snap-fit ​​member 13 is provided on the surface of the airbag portion 12 in contact with the side protective plate 2, and a snap-fit ​​hole 14 for matching the snap-fit ​​member 13 for snap-fit ​​installation is opened on the surface of the side protective plate 2.

[0053] Optionally, the buckles 13 are all press buckles, and the buckle installation between the buckle 13 and the snap-fitting hole of the shell can be completed by pressing the airbag, thereby improving the convenience of connection.

[0054] In this embodiment, the outer surface of the airbag 9 is wrapped with a flexible layer (not shown). By covering the outer surface of the airbag 9 with the flexible layer, which is composed of a plush layer, the airbag 9 has the functions of sweat absorption and warmth preservation.

[0055] Specifically, the internal airbag uses medical-grade TPU material, which is safe, non-allergenic, soft and non-irritating to the head, more fitting and fixed, more comfortable and durable. The outer surface of the airbag is wrapped with a flexible plush layer, which enables it to absorb sweat and keep warm.

[0056] Specifically, in this embodiment, the top cover guard 1 and the side cover guard are both made of metal, eight side guard plates 2 are provided in the side cover guard, and in this embodiment, eight airbag parts 12 of the airbag 9 are formed and are paired and installed with the corresponding side guard plates 2 through the snap fasteners 13.

[0057] Optionally, two opposite side protective sheets 2 are provided with hanging rope holes 15 to facilitate the connection of the chin adjustment strap.

[0058] The specific assembly process of this embodiment is as follows:

[0059] The first top cover 1a is plugged into the end of the second top cover 1b welded with the second clamping member 7 through the mounting gap 63 formed on one side, so that the mounting notch 64 on the mounting arm 61 is snap-connected and assembled with the second clamping member 7, thereby forming the top cover protective member 1;

[0060] One side protection sheet 2 is plugged into one end of another adjacent side protection sheet 2 welded with the third clamping piece 8 through the clamping gap 53 on one side, so that the clamping notch 54 on the clamping arm 51 is snap-connected and assembled with the third clamping piece 8. Specifically, in this embodiment, eight side protection sheets 2 are provided, and the eight side protection sheets 2 are assembled in a circle in sequence to form a side cover protection piece.

[0061] The clamping gap 43 formed on the top of the side protective plate 2 is used to be plugged into one end of the first top cover 1a and the second top cover 1b welded with the first clamping piece 3, and the clamping groove 44 on the clamping arm 41 is snap-connected and assembled with the first clamping piece 3, that is, eight side protective plates 2 are distributed around the edge of the first top cover 1a and the second top cover 1b after assembly, so as to complete the hemispherical shell, so that it can be worn and used; conversely, the shell can be disassembled and deformed and put into a pocket, or tied to the arm and hung on the waist and belt through an external lanyard, thereby realizing flexible assembly or disassembly of the helmet structure, making it convenient to carry and use, and improving the use effect.

[0062] In summary, the deformable helmet of this embodiment is a brand new helmet that can be disassembled and deformed and put into a pocket, or tied to an arm or hung around the waist or on a belt, which solves the technical problem that the existing helmets are large in size, inconvenient to carry, and affect the use.

[0063] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. A deformable helmet, comprising a shell, characterized in that: The outer shell includes a top cover guard and a side cover guard. A first clamping piece for installing the side cover guard is provided at the edge of the top cover guard. A clamping portion is formed on the side cover guard. The side cover guard can be detachably assembled and connected with the first clamping piece through the clamping portion. The side cover guard is distributed around the edge of the top cover guard, and the side cover guard is composed of more than two side guard sheets spliced ​​together. Adjacent side guard sheets are detachably combined and connected through a clamping structure.

2. The deformable helmet according to claim 1, characterized in that: The first clamping member is installed on the inner side surface of the top cover protective member, and the middle part of the first clamping member is bent to form a clamping end, so that the clamping end can pass through the top cover protective member to be exposed.

3. The deformable helmet according to claim 2, characterized in that: The top cover protection member comprises a first top cover and a second top cover, and adjacent sides of the first top cover and the second top cover are detachably connected via a mounting structure.

4. The deformable helmet according to claim 3, characterized in that: The mounting structure includes a mounting arm and a first limiting arm, both of which are formed on one side of the first top cover, and an installation gap for matching the second top cover is formed between the mounting arm and the first limiting arm, a second clamping piece is installed at the end of the second top cover adjacent to the first top cover, and a mounting slot for snap-fitting with the second clamping piece is opened on the mounting arm.

5. The deformable helmet according to claim 2, characterized in that: The clamping portion is formed on one side of the side protective piece, and the clamping portion includes a clamping arm and a second limiting arm. A clamping gap is formed between the clamping arm and the second limiting arm. A clamping slot is provided on the clamping arm. The side protective piece can be plugged into and matched with the edge of the top cover protective piece through the clamping gap, so that the clamping slot on the clamping arm is buckled and connected with the first clamping piece.

6. The deformable helmet according to claim 4, characterized in that: The clamping structure includes a clamping arm and a third limiting arm, both of which are formed on one side of the side protective sheet, and a clamping gap is formed between the clamping arm and the third limiting arm, and a third clamping piece is provided on the side of the side protective sheet opposite to the clamping structure, and a clamping slot is provided on the clamping arm, so that two adjacent side protective sheets can be snap-connected through the clamping structure and the third clamping piece on the adjacent side.

7. The deformable helmet according to claim 6, characterized in that: The first clamping member, the second clamping member and the third clamping member are all made of metal spring pieces.

8. The deformable helmet according to any one of claims 1 to 7, characterized in that: The shell is formed by assembling a top cover protection piece and a side cover protection piece, and an airbag is arranged on the inner wall of the shell, and an air nozzle which can be inflated or deflated is arranged on the airbag.

9. The deformable helmet according to claim 8, characterized in that: The outer side of the safety airbag is formed with an airbag portion corresponding to the side protection sheet, the surface of the airbag portion contacting the side protection sheet is provided with a buckle, and the surface of the side protection sheet is provided with a buckle hole for buckle installation with the buckle.

10. The deformable helmet according to claim 8, characterized in that: The outer surface of the airbag is wrapped with a flexible layer.

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