CN108391889B - Folding safety helmet - Google Patents
Folding safety helmet Download PDFInfo
- Publication number
- CN108391889B CN108391889B CN201810466689.5A CN201810466689A CN108391889B CN 108391889 B CN108391889 B CN 108391889B CN 201810466689 A CN201810466689 A CN 201810466689A CN 108391889 B CN108391889 B CN 108391889B
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- Prior art keywords
- silica gel
- adjusting
- gel piece
- piece
- sheet
- Prior art date
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 391
- 239000000741 silica gel Substances 0.000 claims abstract description 391
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 391
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 13
- 229910052710 silicon Inorganic materials 0.000 claims description 13
- 239000010703 silicon Substances 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 14
- 229920001296 polysiloxane Polymers 0.000 description 26
- 230000000694 effects Effects 0.000 description 4
- 210000003128 head Anatomy 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001154 acute effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010019196 Head injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000001202 rhombencephalon Anatomy 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/32—Collapsible helmets; Helmets made of separable parts ; Helmets with movable parts, e.g. adjustable
- A42B3/322—Collapsible helmets
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/10—Linings
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The invention relates to a foldable safety helmet, which comprises a helmet body with an opening at the lower end, wherein the helmet body is formed by connecting a plurality of silica gel sheets, and the thickness of the connecting part of the silica gel sheets is smaller than that of the silica gel sheets; the joint of the silica gel sheets forms a folding track; the cap body comprises a central part, a left side wall part, a right side wall part and an adjusting part, wherein the left side wall part and the right side wall part are positioned at the left side and the right side of the central part, and the adjusting part is suitable for folding or unfolding the cap body and comprises a front adjusting part and a rear adjusting part. The folding function of the cap body is realized by materials and structures, and firstly, the toughness of the silica gel material is realized; and secondly, a specific folding track is formed by connecting the silica gel sheets, so that the single-material, integrated and foldable hat body is finally realized. The folding track is a folding path which structurally changes the thickness of the material at a specific position so as to form different stress degrees. The invention is suitable for the low-speed riding of non-motor vehicle users, plays a role in safety protection, and can be folded for storage and convenient for carrying and use.
Description
Technical Field
The invention relates to a safety helmet, in particular to a foldable safety helmet.
Background
Along with the gradual improvement of health consciousness and environmental consciousness of people, more and more people choose to use non-motor vehicles such as bicycles, electric vehicles and the like for holiday riding or on duty riding. Because the speed of the non-motor vehicles such as present bicycle, electric motor car is higher, for the safety reason, many riders have all selected to use the helmet, and the helmet among the prior art is bulky, and shape structure is fixed unchangeable, therefore carries very inconveniently, and it is great to occupy the storage space, brings extra burden for the riders.
Disclosure of Invention
The invention aims to solve the technical problem of providing a foldable safety helmet which is foldable, convenient to store and good in protection effect.
In order to solve the technical problems, the technical scheme of the invention is as follows: the foldable safety helmet comprises a helmet body with an opening at the lower end, wherein the helmet body is formed by connecting a plurality of silica gel sheets, and the thickness of the connecting part of the silica gel sheets is smaller than that of the silica gel sheets; the joint of the silica gel sheets forms a folding track; the cap body comprises a central part consisting of five rectangular silica gel sheets, the central part comprises a top silica gel sheet positioned at the top end of the cap body, the front end of the top silica gel sheet is connected with a front adjusting silica gel sheet, and one end of the front adjusting silica gel sheet, which is far away from the top silica gel sheet, is connected with a front silica gel sheet; the rear end of the top silica gel sheet is connected with a rear adjusting silica gel sheet, and one end of the rear adjusting silica gel sheet, which is far away from the top silica gel sheet, is connected with a rear silica gel sheet; the front adjusting silica gel piece comprises a front eye-splice mounting plate connected with the top silica gel piece, a front eye-splice is arranged on the front eye-splice mounting plate, the front adjusting silica gel piece further comprises a front lock catch mounting plate connected with the front silica gel piece, and a front lock catch matched with the front eye-splice is arranged on the front lock catch mounting plate; the rear adjusting silica gel sheet comprises a rear eye-splice mounting plate connected with the top silica gel sheet, a rear eye-splice is arranged on the rear eye-splice mounting plate, the rear adjusting silica gel sheet further comprises a rear lock catch mounting plate connected with the rear silica gel sheet, a rear lock catch is arranged on the rear lock catch mounting plate, and a rear lock catch matched with the rear eye-splice is arranged on the rear lock catch mounting plate; the left side wall part and the right side wall part are respectively arranged at the left side and the right side of the central part, each of the left side wall part and the right side wall part comprises an upper trapezoid silica gel sheet connected with the top silica gel sheet, and the lower end of the upper trapezoid silica gel sheet is connected with an inverted lower trapezoid silica gel sheet; an adjusting part which is suitable for folding or unfolding of the cap body is arranged between the front end and the rear end of the central part and the left side wall part and the right side wall part, and the adjusting part comprises a front adjusting part and a rear adjusting part; the front adjusting part comprises two groups of front adjusting groups which are respectively positioned at the left side and the right side of the front end of the central part and respectively connected with the left side wall part and the central part as well as the right side wall part and the central part, the front adjusting groups comprise a first adjusting silica gel piece, a second adjusting silica gel piece, a third adjusting silica gel piece, a fourth adjusting silica gel piece and a fifth adjusting silica gel piece which are all triangular, and two edges of the first adjusting silica gel piece are respectively connected with the front eye-splice mounting plate and the waist edge of the upper trapezoid silica gel piece; the two edges of the second adjusting silica gel sheet are respectively connected with the front lock catch mounting plate and the third adjusting silica gel sheet; the edges which are not fixedly connected with the second adjusting silica gel sheet are arranged close to the edges which are not fixedly connected with the first adjusting silica gel sheet; the other two edges of the third adjusting silica gel sheet are respectively connected with the front silica gel sheet and the fourth adjusting silica gel sheet; one edge of the fourth adjusting silica gel piece is connected with the fifth adjusting silica gel piece, and one edge of the fifth adjusting silica gel piece is connected with the waist edge of the lower trapezoid silica gel piece; the rear adjusting part comprises two groups of rear adjusting groups which are respectively positioned at the left side and the right side of the rear end of the central part and respectively connected with the central part and the left side wall part and the central part and the right side wall part, the rear adjusting groups comprise a triangular sixth adjusting silica gel piece, a seventh adjusting silica gel piece and an eighth adjusting silica gel piece, and also comprise a trapezoid rear trapezoid silica gel piece, two edges of the sixth adjusting silica gel piece are respectively connected with the rear eye-splice mounting plate and the waist edge of the upper trapezoid silica gel piece, unfixed edges of the seventh adjusting silica gel piece are arranged close to unfixed edges of the sixth adjusting silica gel piece, two bottom edges of the rear trapezoid silica gel piece are respectively connected with the rear silica gel piece and the eighth silica gel piece, and one edge of the other two edges of the eighth adjusting silica gel piece is connected with the waist edge of the lower trapezoid silica gel piece; the two lower trapezoid silica gel sheets, the rear silica gel sheets, the two rear trapezoid silica gel sheets, the two eighth adjusting silica gel sheets, the front silica gel sheet and the two fifth adjusting silica gel sheets form an opening edge of the cap body together; corners of the first adjusting silica gel piece, the second adjusting silica gel piece, the third adjusting silica gel piece, the fourth adjusting silica gel piece, the fifth adjusting silica gel piece, the upper trapezoid silica gel piece and the lower trapezoid silica gel piece in the front adjusting group are connected to form a front side vertex; the corners of the sixth adjusting silica gel piece, the seventh adjusting silicon wafer, the rear trapezoid silica gel piece, the eighth adjusting silica gel piece, the upper trapezoid silica gel piece and the lower trapezoid silica gel piece are connected to form rear side vertexes, and the two front side vertexes and the two rear side vertexes are positioned in the same plane and positioned on the same circumferential line; the cap body is unfolded when the front eye-splice is buckled with the front lock catch and the rear eye-splice is buckled with the rear lock catch; the cap body is folded when the front eye-splice is separated from the front lock catch and the rear eye-splice is separated from the rear lock catch; the two front side vertexes and the two rear side vertexes respectively protrude outside the left side wall part and the right side wall part; the inner cavity of the cap body is provided with a lining
As a preferable technical scheme, the first adjusting silica gel piece, the second adjusting silica gel piece, the third adjusting silica gel piece, the sixth adjusting silica gel piece, the seventh adjusting silica gel piece and the eighth adjusting silica gel piece are acute triangles, and the smallest corners of the first adjusting silica gel piece, the second adjusting silica gel piece and the third adjusting silica gel piece are arranged close to the front side top point; and the smallest corners of the sixth adjusting silica gel sheet, the seventh adjusting silica gel sheet and the eighth adjusting silica gel sheet are arranged close to the rear side top point.
As an optimal technical scheme, the first adjusting silica gel piece, the second adjusting silica gel piece, the upper trapezoid silica gel piece and the inner side wall of the rear trapezoid silica gel piece are provided with sheet-shaped reinforcing blocks, and the inner side walls of the sixth adjusting silica gel piece and the seventh adjusting silica gel piece are provided with annular reinforcing blocks.
As a preferable technical scheme, the top silicone sheet, the front adjustment silicone sheet, the rear adjustment silicone sheet, the front silicone sheet, and the rear silicone sheet constituting the center portion are set to be thinner from the center line thereof to both sides.
As a preferable technical scheme, the opening edge is provided with a thickened protection edge.
As a preferable technical scheme, the inner walls of the center part, the left side wall part and the right side wall part are provided with reinforcing ribs.
As the preferable technical scheme, the third adjusting silica gel piece, the sixth adjusting silica gel piece and the seventh adjusting silica gel piece are provided with ventilation openings, the ventilation openings are provided with blades extending out of the cap body, and one end of each blade, far away from the cap body, is arranged in a downward inclined mode.
As a preferable technical scheme, the inner lining comprises a front inner lining group, a middle lining group and a rear inner lining group; the front lining group comprises a front lining, the front lining is covered on the two fourth adjusting silica gel sheets, the two fifth adjusting silica gel sheets and the inner side walls of the front silica gel sheets, front lining silica gel bodies are arranged at positions corresponding to the positions of the front lining and the two fifth adjusting silica gel sheets, and front lining silica gel bodies are arranged at positions corresponding to the positions of the front lining and the front silica gel sheets; the middle lining group comprises middle linings covered on the inner sides of the two lower trapezoidal silica gel sheets, the two upper trapezoidal silica gel sheets and the top silica gel sheet, and two upper trapezoidal lining silica gel bodies, two lower lining silica gel bodies and a top lining silica gel body are respectively arranged at positions corresponding to the positions of the middle linings, the two lower trapezoidal silica gel sheets and the top silica gel sheet; the back lining group comprises a back lining which covers the inner sides of the back silica gel sheet and the two back trapezoid silica gel sheets, and a back lining silica gel body and two back trapezoid lining silica gel bodies are respectively arranged at the corresponding positions of the back lining sheet, the back silica gel sheet and the two back trapezoid silica gel sheets.
As the preferable technical scheme, the front eye-splice mounting plate and the rear eye-splice mounting plate are provided with guide blocks, the positions of the front lock catch mounting plate and the rear lock catch mounting plate, which correspond to the positions of the guide blocks, are provided with guide block grooves, and when the front eye-splice is locked with the front lock catch in an inserting way and the rear eye-splice is locked with the rear lock catch in an inserting way, the guide blocks are inserted into the guide block grooves.
As a preferable technical scheme, the thickness of the cap body after being folded is one fourth of the thickness of the cap body before being folded. Due to the adoption of the technical scheme, the invention has the beneficial effects that: the folding function of the cap body is realized by materials and structures, and firstly, the toughness of the silica gel material is realized; and secondly, a specific folding track is formed by connecting the silica gel sheets, so that the single-material, integrated and foldable hat body is finally realized. The folding track is a folding path with different stress degrees by structurally changing the thickness of the material at a specific position. The riding cap is suitable for a non-motor vehicle user to ride at a low speed in a city, plays a role in safety protection during riding, can be folded and stored simultaneously, and is convenient for the user to carry and use. Meanwhile, the method can be applied to interior decoration, construction sites and related environments, and head injury under unexpected conditions is reduced.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of a front end structure in an expanded state according to an embodiment of the present invention;
FIG. 2 is a schematic view of the rear end structure in an expanded state according to an embodiment of the present invention;
FIG. 3 is a front view of an embodiment of the present invention in an expanded state;
FIG. 4 is a bottom view of FIG. 3;
FIG. 5 is a top view of FIG. 3;
FIG. 6 is a right side view of FIG. 3;
FIG. 7 is a left side view of FIG. 3;
FIG. 8 is a rear view of FIG. 3;
FIG. 9 is a schematic view of the installation of a liner in an embodiment of the invention;
FIG. 10 is a schematic view of the structure of the embodiment of the present invention in a folded state;
FIG. 11 is a schematic view showing the structure of an opening in a folded state according to an embodiment of the present invention;
FIG. 12 is a front view of an embodiment of the present invention in a folded state;
FIG. 13 is a top view of FIG. 12;
FIG. 14 is a bottom view of FIG. 12;
FIG. 15 is a schematic cross-sectional thickness of a cap in an embodiment of the invention;
FIG. 16 is a schematic view of a thickened open edge in an embodiment of the present invention;
FIG. 17 is a schematic view of the structure of the front liner set;
FIG. 18 is a schematic view of the structure of a center liner panel assembly;
fig. 19 is a schematic structural view of the rear liner group.
In the figure: 1-eighth silicone sheets; 2-ventilation openings; 3-upper trapezoid silica gel sheet; 4-top silicon sheet; 5-adjusting the silica gel sheet before; 6-a first adjusting silica gel sheet; 7-a second adjusting silica gel sheet; 8-a guide block; 9-third adjusting the silica gel sheet; 10-fourth adjusting the silica gel sheet; 11-front silica gel sheet; 12-fifth adjusting the silica gel sheet; 13-lower trapezoid silica gel sheet; 14-a rear trapezoid silica gel sheet; 15-a post-silicone sheet; 16-post-adjusting the silica gel sheet; 17-seventh adjustment silicone sheet; 18-sixth adjusting the silica gel sheet; 19-leaf blades; 20-lining silica gel; 21-rear trapezoid lining silica gel; 22-top liner silicone gel; 23-upper trapezoid lining silica gel; 24-lining silica gel; 25-a press buckle group; 26-front lining silica gel; 27-front side lining silica gel; 28-cramp; 29-button piece; 30-a rear eye-splice mounting plate; 31-a rear latch mounting plate; 32-rear lock catch; 33-post eye-splice; 34-front buckle mounting plate; 35-front lock catch; 36-front eye-splice; 37-front latch mounting plate; 39-thickening the guard edges; 40-front liner; 41-a middle lining; 42-rear liner.
Detailed Description
As shown in fig. 1 and 2, the foldable safety helmet comprises a helmet body with an opening at the lower end, wherein the helmet body is formed by connecting a plurality of silica gel sheets, and the thickness of the connecting part of the silica gel sheets is smaller than that of the silica gel sheets; the joints of the silica gel sheets form folding tracks. Through designing specific route, control material in different regional shaping thickness differences, the big face part of piece of material thickness forms cap body major structure-central part, left side wall portion, right side wall portion, preceding adjustment portion and back adjustment portion, and the linear position that material thickness is little forms folding route, finally realizes single material, integrated into one piece, collapsible cap body.
As shown in fig. 3, 4, 5, 6, 7 and 8, the cap body includes a central portion composed of five rectangular silica gel sheets, the central portion includes a top silica gel sheet 4 located at the top end of the cap body, a front adjusting silica gel sheet 5 is connected to the front end of the top silica gel sheet 4, and a front silica gel sheet 11 is connected to one end of the front adjusting silica gel sheet 5 away from the top silica gel sheet 4. The rear end of the top silica gel sheet 4 is connected with a rear adjusting silica gel sheet 16, and one end of the rear adjusting silica gel sheet 16, which is far away from the top silica gel sheet 4, is connected with a rear silica gel sheet 15. As shown in fig. 10, 11, 12 and 13, the front adjustment silica gel sheet 5 includes a front buckle mounting plate 34 connected to the top silica gel sheet 4, a front buckle 36 is provided on the front buckle mounting plate 34, the front adjustment silica gel sheet 5 further includes a front buckle mounting plate 37 connected to the front silica gel sheet 11, and a front buckle 35 matched with the front buckle 36 is provided on the front buckle mounting plate 37; the back adjustment silica gel piece 16 includes with the back eye-splice mounting panel 30 that top silica gel piece 4 is connected, be equipped with back eye-splice 33 on the back eye-splice mounting panel 30, back adjustment silica gel piece 16 still include with the back hasp mounting panel 31 that back silica gel piece 15 is connected is equipped with back hasp 32 on the back hasp mounting panel 31, be equipped with on the back hasp mounting panel 31 with back hasp 32 that back eye-splice 33 cooperatees. The front eye-splice 36 and the front lock catch 35 and the rear eye-splice 33 and the rear lock catch 32 are opened or plugged so as to realize the folding and unfolding of the hat body, and the lock catch and the eye-splice play a role in fixing the unfolding shape of the hat body when the hat body is unfolded. The central part of the cap body is the position with the largest stress, and the top silica gel sheet 4, the front adjusting silica gel sheet 5, the rear adjusting silica gel sheet 16, the front silica gel sheet 11 and the rear silica gel sheet 15 which form the central part are gradually thinned from the central part to two sides in order to ensure that the cap body is uniformly stressed and does not deform when being supported.
The left side wall part and the right side wall part are respectively arranged on the left side and the right side of the central part, the left side wall part and the right side wall part respectively comprise an upper trapezoid silica gel sheet 3 connected with the top silica gel sheet 4, and the lower end of the upper trapezoid silica gel sheet 3 is connected with an inverted lower trapezoid silica gel sheet 13. And adjusting parts which are suitable for folding or unfolding of the cap body are arranged between the front end and the rear end of the central part and the left side wall part and between the front end and the rear end of the central part and the right side wall part, and each adjusting part comprises a front adjusting part and a rear adjusting part. The front adjusting part comprises two groups of front adjusting groups which are respectively positioned at the left side and the right side of the front end of the central part and respectively connected with the left side wall part and the central part as well as the right side wall part and the central part, the front adjusting groups comprise a first adjusting silica gel sheet 6, a second adjusting silica gel sheet 7, a third adjusting silica gel sheet 9, a fourth adjusting silica gel sheet 10 and a fifth adjusting silica gel sheet 12 which are all triangular, and two edges of the first adjusting silica gel sheet 6 are respectively connected with the front eye-splice mounting plate 34 and the waist edge of the upper trapezoid silica gel sheet 3; the two edges of the second adjusting silica gel sheet 7 are respectively connected with the front lock catch mounting plate 37 and the third adjusting silica gel sheet 9; the unfixed edges of the second adjustment silicone sheet 7 are disposed adjacent to the unfixed edges of the first adjustment silicone sheet 6. The other two edges of the third adjusting silica gel sheet 9 are respectively connected with the front silica gel sheet 11 and the fourth adjusting silica gel sheet 10; one edge of the fourth adjusting silicon sheet 10 is connected with the fifth adjusting silicon sheet 12, and one edge of the fifth adjusting silicon sheet 12 is connected with the waist edge of the lower trapezoid silicon sheet 13. The rear adjustment part comprises two groups of rear adjustment groups which are respectively positioned at the left side and the right side of the rear end of the central part and respectively connected with the central part and the left side wall part and the central part and the right side wall part, the rear adjustment group comprises a triangular sixth adjustment silica gel sheet 18, a seventh adjustment silica gel sheet 17 and an eighth adjustment silica gel sheet 1, and further comprises a trapezoid rear trapezoid silica gel sheet 14, two edges of the sixth adjustment silica gel sheet 18 are respectively connected with the rear eye-splice mounting plate 30 and the waist edge of the upper trapezoid silica gel sheet 3, unfixed edges of the seventh adjustment silica gel sheet 17 are adjacent to unfixed edges of the sixth adjustment silica gel sheet 18, two bottom edges of the rear trapezoid silica gel sheet 14 are respectively connected with the rear silica gel sheet 15 and the eighth silica gel sheet 1, and one edge of the other two edges of the eighth adjustment silica gel sheet 1 is connected with the waist edge of the lower trapezoid silica gel sheet 13. The two lower trapezoid silica gel sheets 13, the rear silica gel sheet 15, the two rear trapezoid silica gel sheets 14, the two eighth adjustment silica gel sheets 1, the front silica gel sheet 11 and the two fifth adjustment silica gel sheets 12 together form an opening edge of the cap body. As shown in FIG. 16, the open edge is provided with a thickened guard 39 which improves the durability and durability of the cap.
As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13 and 14, when the front and rear buckles 36 and 35 and 33 and 32 are simultaneously opened, the cap is automatically opened due to the tension of the cap restoring the folded state, and when the front and rear buckles 36 and 35 and 33 and 32 are simultaneously inserted, the cap is unfolded to be worn. The cap body is symmetrically arranged with the central part as the center, the left side wall part and the right side wall part, and the front adjusting part and the rear adjusting part are symmetrically arranged with the central part as the center. The top silicone sheet 4, front adjustment silicone sheet 5, rear adjustment silicone sheet 16, front silicone sheet 11, and rear silicone sheet 15 constituting the center portion are composed of five rectangular sheet bodies. The overall thickness of the cap body after folding is one fourth of the thickness of the cap body before folding, and the height is increased by about one eighth compared with the height before folding. The folded cap body is obviously reduced in volume and is suitable for being put into a knapsack, and is convenient to store.
The corners of the first adjusting silica gel sheet 6, the second adjusting silica gel sheet 7, the third adjusting silica gel sheet 9, the fourth adjusting silica gel sheet 10, the fifth adjusting silica gel sheet 12, the upper trapezoid silica gel sheet 3 and the lower trapezoid silica gel sheet 13 in the front adjusting group are connected to form a front side vertex A; the corners of the sixth adjusting silicon sheet 18, the seventh adjusting silicon sheet 17, the rear trapezoid silicon sheet 14 and the eighth adjusting silicon sheet 1, the upper trapezoid silicon sheet 3 and the lower trapezoid silicon sheet 13 are connected to form a rear side vertex B, and the front side vertex a and the rear side vertex B are located in the same plane and on the same circumferential line. The front side vertex A and the rear side vertex B are respectively protruded out of the left side wall part and the right side wall part, the front side vertex A and the rear side vertex B are used as the most protruded parts of the hat body shape and the most intersected points of the tangent planes, the functions of supporting the hat body in a folding way and preventing collision during riding are achieved, when the collision occurs, deformation and shrinkage are achieved at the high points, the buffering function is achieved, the collision force is effectively relieved, and the user is protected. The first adjusting silica gel sheet 6, the second adjusting silica gel sheet 7, the third adjusting silica gel sheet 9, the sixth adjusting silica gel sheet 18, the seventh whole silica gel sheet 17 and the eighth adjusting silica gel sheet 1 are acute triangle, and the smallest corners of the first adjusting silica gel sheet 6, the second adjusting silica gel sheet 7 and the third adjusting silica gel sheet 9 are arranged near the front side vertex A; the smallest corners of the sixth adjustment silicone piece 18, the seventh adjustment silicone piece 17, and the eighth adjustment silicone piece 1 are disposed adjacent to the rear side vertex B.
The inner side walls of the first adjusting silica gel sheet 6, the second adjusting silica gel sheet 7, the upper trapezoid silica gel sheet 3 and the rear trapezoid silica gel sheet 15 are provided with sheet-shaped reinforcing blocks, and the inner side walls of the sixth adjusting silica gel sheet 18 and the seventh whole silica gel sheet 17 are provided with annular reinforcing blocks. The first adjusting silica gel sheet 6 and the second adjusting silica gel sheet 7 are provided with sheet-shaped reinforcing blocks, so that the strength of the first adjusting silica gel sheet can be increased, and the caps can be accurately aligned after being buckled; the inner side walls of the upper trapezoid silica gel sheet 3 and the rear trapezoid silica gel sheet 15 are provided with sheet-shaped reinforcing blocks to prevent deformation after unfolding. The sixth adjusting silica gel sheet 18 and the seventh whole silica gel sheet 17 are provided with annular reinforcing blocks on the inner side walls, and the strength is also enhanced, so that the caps can be accurately aligned after being buckled.
Reinforcing ribs are arranged on the inner walls of the central part, the left side wall part and the right side wall part. Eight strip-shaped and two frame-shaped supporting structures are designed in the top surface of the cap body, so that the force generated during impact is relieved in an auxiliary manner, and a user is protected.
The third adjusting silica gel piece 9, the sixth adjusting silica gel piece 18 and the seventh whole silica gel piece 17 are provided with ventilation openings 2, the ventilation openings 2 are provided with blades 19 extending out of the cap body, and one ends of the blades 19 away from the cap body are arranged in a downward inclined mode. The mouth blades 19 are downwards arranged towards the outside of the cap body, play a role in preventing water and dust, and simultaneously give consideration to the air inlet ventilation effect. The protruding fixing ribs are arranged around the blades 19, so that the effect of fixing and protecting the blades 19 is achieved, and the modeling is more complete. The bevel angle of the front end of the cap body is upwarp, so that wind resistance can be reduced.
As shown in fig. 9, 4 and 14, the inner cavity of the cap body is provided with a lining, and the lining and the cap body are buckled and fixed by a button pin 28 and a button piece 29. The button 28 passes through the cap wall and the lining sheets of the two layers, the tail part of the button 28 passes through the big round hole of the button 29, the button 29 is pushed downwards, the tail part of the button 28 enters the small round hole of the button 29 to be clamped, and the lining is fixed. The button 29 is provided with a groove below the button hole for threading the hat band. The inner lining comprises a front inner lining group, a middle lining group and a rear inner lining group. As shown in fig. 17, 18 and 19, the front lining set includes a front lining 40, the front lining 40 covers the inner side walls of the two fourth adjusting silicone sheets 10, the two fifth adjusting silicone sheets 12 and the front silicone sheet 11, a front lining silicone body 27 is disposed at a position corresponding to the positions of the front lining 40 and the two fifth adjusting silicone sheets 12, and a front lining silicone body 26 is disposed at a position corresponding to the positions of the front lining 40 and the front silicone sheet 11, so as to protect the forehead. The middle lining group comprises middle linings 41 covered on the inner sides of the two lower trapezoidal silica gel sheets 13, the two upper trapezoidal silica gel sheets 3 and the top silica gel sheet 4, and two upper trapezoidal lining silica gel bodies 23, two lower lining silica gel bodies 24 and a top lining silica gel body 22 are respectively arranged at positions corresponding to the positions of the middle linings 41, the two lower trapezoidal silica gel sheets 13, the two upper trapezoidal silica gel sheets 3 and the top silica gel sheet 4 and are used for protecting the top of the head and the two sides of the head. The rear lining group comprises a rear lining 42 covered on the inner sides of the rear silica gel sheet 15 and the two rear trapezoid silica gel sheets 14, and a rear lining silica gel body 20 and two rear trapezoid lining silica gel bodies 21 are respectively arranged at the positions corresponding to the positions of the rear lining 42, the rear silica gel sheet 15 and the two rear trapezoid silica gel sheets 14 and are used for protecting the rear brain.
The edge line at the back of the hat body sags to change the shape and stretch, and small holes are arranged on the eighth adjusting silica gel sheet 1 and the fifth adjusting silica gel sheet 12 beside the sagged edge line, as shown in fig. 18, 19 and 17, and the hat body is connected with the inner lining through a unidirectional sub-buckle, so that the inner lining and the head are fixed, and the hindbrain is protected. In actual production, the silica gel sheets forming the triangle and the trapezoid of the hat body are unfolded, and then adjacent edges are connected to form the lining. Triangular and trapezoidal silica gel sheets are used as bottoms to form a terrace protruding structure to form a pad which is used as a buffer protection layer. The joint of the two pads forms a folding track, and the folding track of the lining corresponds to the folding track of the cap body, so that the lining and the cap body can be folded according to the same path in the opening and closing actions.
The front lining silica gel body 26 and the rear lining silica gel body 20 are respectively arranged at the lining positions corresponding to the front silica gel sheet 11 and the rear silica gel sheet 15, an adjusting block group is formed by the front lining silica gel body 26 and the rear lining silica gel body 20, 3 thicknesses are arranged in the adjusting block group, the thickness is small, the enclosing size of the lining blocks is large, and the product model is large; the thickness is moderate, the enclosing size of the pad is moderate, and the product model is medium; the thickness is big, and the pad encloses the size to be little, and the product model is the small-size, satisfies the size demand that different head types were worn.
The front buckle mounting plate 34 and the rear buckle mounting plate 30 are provided with guide blocks 8, the positions of the front buckle mounting plate 34 and the rear buckle mounting plate 31 corresponding to the positions of the guide blocks 8 are provided with guide block grooves, and when the front buckle 36 and the front buckle 35 are locked in a plugging manner and the rear buckle 33 and the rear buckle 32 are locked in a plugging manner, the guide blocks 8 are inserted into the guide block grooves to assist the buckling and cap unfolding effects of the buckling group 25 consisting of the front buckle 36, the front buckle 35, the rear buckle 33 and the rear buckle 32.
The riding cap takes the polygon with the geometric section as the main form, and the visual appearance is attractive and complete while the functional requirement is met. Meanwhile, the regular change of the section area generates contrast to form the morphological rhythm. The shape of the tangential plane of the cap body adopts a sharp angle, so that the speed sense and the motion sense are highlighted, and the visual experience of the product is improved. The riding cap provides a breakthrough foldable cap body attempt, and the problem of inconvenient carrying existing after the riding process is solved breakthrough. The product is matched with the electric folding vehicle and relevant folding equipment thereof, so that the whole equipment is convenient to place and store, and the whole product is integrated in a breakthrough way. In terms of production, the riding cap body is recommended to be made of a silica gel material, so that integrated molding is realized during production, working hours are saved, material waste is reduced, meanwhile, mold cost is saved, and innovation in production is realized.
The foregoing has shown and described the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. Foldable safety helmet, its characterized in that: the cap body is formed by connecting a plurality of silica gel sheets, and the thickness of the connecting part of the silica gel sheets is smaller than that of the silica gel sheets; the joint of the silica gel sheets forms a folding track; the cap body comprises a central part consisting of five rectangular silica gel sheets, the central part comprises a top silica gel sheet positioned at the top end of the cap body, the front end of the top silica gel sheet is connected with a front adjusting silica gel sheet, and one end of the front adjusting silica gel sheet, which is far away from the top silica gel sheet, is connected with a front silica gel sheet; the rear end of the top silica gel sheet is connected with a rear adjusting silica gel sheet, and one end of the rear adjusting silica gel sheet, which is far away from the top silica gel sheet, is connected with a rear silica gel sheet; the front adjusting silica gel piece comprises a front eye-splice mounting plate connected with the top silica gel piece, a front eye-splice is arranged on the front eye-splice mounting plate, the front adjusting silica gel piece further comprises a front lock catch mounting plate connected with the front silica gel piece, and a front lock catch matched with the front eye-splice is arranged on the front lock catch mounting plate; the rear adjusting silica gel sheet comprises a rear eye-splice mounting plate connected with the top silica gel sheet, a rear eye-splice is arranged on the rear eye-splice mounting plate, the rear adjusting silica gel sheet further comprises a rear lock catch mounting plate connected with the rear silica gel sheet, a rear lock catch is arranged on the rear lock catch mounting plate, and a rear lock catch matched with the rear eye-splice is arranged on the rear lock catch mounting plate; the left side wall part and the right side wall part are respectively arranged at the left side and the right side of the central part, each of the left side wall part and the right side wall part comprises an upper trapezoid silica gel sheet connected with the top silica gel sheet, and the lower end of the upper trapezoid silica gel sheet is connected with an inverted lower trapezoid silica gel sheet; an adjusting part which is suitable for folding or unfolding of the cap body is arranged between the front end and the rear end of the central part and the left side wall part and the right side wall part, and the adjusting part comprises a front adjusting part and a rear adjusting part; the front adjusting part comprises two groups of front adjusting groups which are respectively positioned at the left side and the right side of the front end of the central part and respectively connected with the left side wall part and the central part as well as the right side wall part and the central part, the front adjusting groups comprise a first adjusting silica gel piece, a second adjusting silica gel piece, a third adjusting silica gel piece, a fourth adjusting silica gel piece and a fifth adjusting silica gel piece which are all triangular, and two edges of the first adjusting silica gel piece are respectively connected with the front eye-splice mounting plate and the waist edge of the upper trapezoid silica gel piece; the two edges of the second adjusting silica gel sheet are respectively connected with the front lock catch mounting plate and the third adjusting silica gel sheet; the edges which are not fixedly connected with the second adjusting silica gel sheet are arranged close to the edges which are not fixedly connected with the first adjusting silica gel sheet; the other two edges of the third adjusting silica gel sheet are respectively connected with the front silica gel sheet and the fourth adjusting silica gel sheet; one edge of the fourth adjusting silica gel piece is connected with the fifth adjusting silica gel piece, and one edge of the fifth adjusting silica gel piece is connected with the waist edge of the lower trapezoid silica gel piece; the rear adjusting part comprises two groups of rear adjusting groups which are respectively positioned at the left side and the right side of the rear end of the central part and respectively connected with the central part and the left side wall part and the central part and the right side wall part, the rear adjusting groups comprise a triangular sixth adjusting silica gel piece, a seventh adjusting silica gel piece and an eighth adjusting silica gel piece, and also comprise a trapezoid rear trapezoid silica gel piece, two edges of the sixth adjusting silica gel piece are respectively connected with the rear eye-splice mounting plate and the waist edge of the upper trapezoid silica gel piece, unfixed edges of the seventh adjusting silica gel piece are arranged close to unfixed edges of the sixth adjusting silica gel piece, two bottom edges of the rear trapezoid silica gel piece are respectively connected with the rear silica gel piece and the eighth silica gel piece, and one edge of the other two edges of the eighth adjusting silica gel piece is connected with the waist edge of the lower trapezoid silica gel piece; the two lower trapezoid silica gel sheets, the rear silica gel sheets, the two rear trapezoid silica gel sheets, the two eighth adjusting silica gel sheets, the front silica gel sheet and the two fifth adjusting silica gel sheets form an opening edge of the cap body together; corners of the first adjusting silica gel piece, the second adjusting silica gel piece, the third adjusting silica gel piece, the fourth adjusting silica gel piece, the fifth adjusting silica gel piece, the upper trapezoid silica gel piece and the lower trapezoid silica gel piece in the front adjusting group are connected to form a front side vertex; the corners of the sixth adjusting silica gel piece, the seventh adjusting silicon wafer, the rear trapezoid silica gel piece, the eighth adjusting silica gel piece, the upper trapezoid silica gel piece and the lower trapezoid silica gel piece are connected to form rear side vertexes, and the two front side vertexes and the two rear side vertexes are positioned in the same plane and positioned on the same circumferential line; the cap body is unfolded when the front eye-splice is buckled with the front lock catch and the rear eye-splice is buckled with the rear lock catch; the cap body is folded when the front eye-splice is separated from the front lock catch and the rear eye-splice is separated from the rear lock catch; the two front side vertexes and the two rear side vertexes respectively protrude outside the left side wall part and the right side wall part; a lining is arranged in the inner cavity of the cap body;
the inner lining comprises a front inner lining group, a middle lining group and a rear inner lining group; the front lining group comprises a front lining, the front lining is covered on the two fourth adjusting silica gel sheets, the two fifth adjusting silica gel sheets and the inner side walls of the front silica gel sheets, front lining silica gel bodies are arranged at positions corresponding to the positions of the front lining and the two fifth adjusting silica gel sheets, and front lining silica gel bodies are arranged at positions corresponding to the positions of the front lining and the front silica gel sheets; the middle lining group comprises middle linings covered on the inner sides of the two lower trapezoidal silica gel sheets, the two upper trapezoidal silica gel sheets and the top silica gel sheet, and two upper trapezoidal lining silica gel bodies, two lower lining silica gel bodies and a top lining silica gel body are respectively arranged at positions corresponding to the positions of the middle linings, the two lower trapezoidal silica gel sheets and the top silica gel sheet; the rear lining group comprises rear lining sheets which are covered on the inner sides of the rear silica gel sheet and the two rear trapezoid silica gel sheets, and rear lining silica gel bodies and two rear trapezoid lining silica gel bodies are respectively arranged at the positions corresponding to the positions of the rear lining sheets, the rear silica gel sheets and the two rear trapezoid silica gel sheets;
the folding track of the lining corresponds to the folding track of the cap body.
2. The collapsible safety helmet of claim 1, wherein: the first adjusting silica gel piece, the second adjusting silica gel piece, the third adjusting silica gel piece, the sixth adjusting silica gel piece, the seventh adjusting silica gel piece and the eighth adjusting silica gel piece are acute-angle triangles, and the smallest corners of the first adjusting silica gel piece, the second adjusting silica gel piece and the third adjusting silica gel piece are arranged close to the front side top point; and the smallest corners of the sixth adjusting silica gel sheet, the seventh adjusting silica gel sheet and the eighth adjusting silica gel sheet are arranged close to the rear side top point.
3. The collapsible safety helmet of claim 1, wherein: the first adjusting silica gel piece, the second adjusting silica gel piece, the upper trapezoid silica gel piece and the inner side wall of the rear trapezoid silica gel piece are provided with sheet-shaped reinforcing blocks, and the sixth adjusting silica gel piece and the inner side wall of the seventh adjusting silica gel piece are provided with annular reinforcing blocks.
4. The collapsible safety helmet of claim 1, wherein: the top silica gel piece, the front adjusting silica gel piece, the rear adjusting silica gel piece, the front silica gel piece and the rear silica gel piece which form the central part are gradually thinned from the central part to two sides.
5. The collapsible safety helmet of claim 1, wherein: the opening edge is provided with a thickened guard edge.
6. The collapsible safety helmet of claim 1, wherein: reinforcing ribs are arranged on the inner walls of the central part, the left side wall part and the right side wall part.
7. The collapsible safety helmet of claim 1, wherein: the third adjusting silica gel piece, the sixth adjusting silica gel piece and the seventh adjusting silica gel piece are provided with ventilation openings, the ventilation openings are provided with blades extending out of the cap body, and one end, far away from the cap body, of each blade is arranged in a downward inclined mode.
8. The collapsible safety helmet of claim 1, wherein: the front buckle mounting plate and the rear buckle mounting plate are provided with guide blocks, guide block grooves are formed in positions, corresponding to the guide blocks, of the front buckle mounting plate and the rear buckle mounting plate, and when the front buckle is locked with the front buckle in a plugging mode and the rear buckle is locked with the rear buckle in a plugging mode, the guide blocks are inserted into the guide block grooves.
9. The collapsible safety helmet of claim 1, wherein: the thickness of the cap body after being folded is one fourth of the thickness before being folded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810466689.5A CN108391889B (en) | 2018-05-16 | 2018-05-16 | Folding safety helmet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810466689.5A CN108391889B (en) | 2018-05-16 | 2018-05-16 | Folding safety helmet |
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| Publication Number | Publication Date |
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| CN108391889A CN108391889A (en) | 2018-08-14 |
| CN108391889B true CN108391889B (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810466689.5A Active CN108391889B (en) | 2018-05-16 | 2018-05-16 | Folding safety helmet |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109674128B (en) * | 2019-01-22 | 2023-12-29 | 深圳市新技术研究院有限公司 | Foldable helmet |
| CN109674129B (en) * | 2019-01-22 | 2023-09-01 | 深圳市新技术研究院有限公司 | foldable helmet |
| CN109691723B (en) * | 2019-01-22 | 2024-02-13 | 深圳市新技术研究院有限公司 | foldable helmet |
| CN109645616B (en) * | 2019-01-22 | 2023-11-28 | 深圳市新技术研究院有限公司 | foldable helmet |
| KR102142990B1 (en) * | 2020-01-03 | 2020-08-10 | 주식회사 네이처모빌리티 | Transformable Helmet |
| CN112401383A (en) * | 2020-11-24 | 2021-02-26 | 浙江理工大学科技与艺术学院 | Helmet convenient to accomodate |
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| CN202697844U (en) * | 2012-07-16 | 2013-01-30 | 湖南省第三工程有限公司 | Folding type safety helmet |
| JP2014005559A (en) * | 2012-06-22 | 2014-01-16 | Yellow:Kk | Hat interior attachment and hat |
| JP2014025193A (en) * | 2013-10-03 | 2014-02-06 | Yellow:Kk | Foldable cap |
| JP2015061956A (en) * | 2013-08-19 | 2015-04-02 | 東洋物産工業株式会社 | Folding helmet |
| JP3207645U (en) * | 2016-09-11 | 2016-11-24 | 株式会社満点商会 | Simple protective cap |
| JP2017089021A (en) * | 2015-11-04 | 2017-05-25 | ミドリ安全株式会社 | Folding protective hat |
| CN208371059U (en) * | 2018-05-16 | 2019-01-15 | 晒玛实业（深圳）有限公司 | Foldable safety head protector |
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|---|---|---|---|---|
| JP2014005559A (en) * | 2012-06-22 | 2014-01-16 | Yellow:Kk | Hat interior attachment and hat |
| CN202697844U (en) * | 2012-07-16 | 2013-01-30 | 湖南省第三工程有限公司 | Folding type safety helmet |
| JP2015061956A (en) * | 2013-08-19 | 2015-04-02 | 東洋物産工業株式会社 | Folding helmet |
| JP2014025193A (en) * | 2013-10-03 | 2014-02-06 | Yellow:Kk | Foldable cap |
| JP2017089021A (en) * | 2015-11-04 | 2017-05-25 | ミドリ安全株式会社 | Folding protective hat |
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| CN208371059U (en) * | 2018-05-16 | 2019-01-15 | 晒玛实业（深圳）有限公司 | Foldable safety head protector |
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| CN108391889A (en) | 2018-08-14 |
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