CN103284392A - Motorcycle helmet with force discharging function - Google Patents
Motorcycle helmet with force discharging function Download PDFInfo
- Publication number
- CN103284392A CN103284392A CN201310235993.6A CN201310235993A CN103284392A CN 103284392 A CN103284392 A CN 103284392A CN 201310235993 A CN201310235993 A CN 201310235993A CN 103284392 A CN103284392 A CN 103284392A
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- CN
- China
- Prior art keywords
- helmet
- impact force
- movable guard
- force
- motorcycle
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- 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
- A42B3/06—Impact-absorbing shells, e.g. of crash helmets
- A42B3/062—Impact-absorbing shells, e.g. of crash helmets with reinforcing means
- A42B3/063—Impact-absorbing shells, e.g. of crash helmets with reinforcing means using layered structures
- A42B3/064—Impact-absorbing shells, e.g. of crash helmets with reinforcing means using layered structures with relative movement between layers
Abstract
The invention discloses a motorcycle helmet with a force discharging function and belongs to the technical field of motorcycles. The motorcycle helmet with the force discharging function is characterized in that an existing helmet is externally connected with a movable cover, elastic balls are filled between the inner face of the movable cover and an outer shell of the helmet, and the movable cover can freely rotate towards all directions on the periphery of the helmet. The motorcycle helmet with the force discharging function has the advantages that when the helmet is clashed, impact force firstly acts on the movable cover, a supporting column is overall broken once the accelerated speed of the impact force exceeds a certain limitation, then the impact force is transmitted to the elastic balls, the elastic balls roll left and right, the movable cover rotates, the impact force is guided to shift, and therefore most of the impact force is resolved due to shift; the existing helmet only has a buffering function on the impact force, and although effects are good, the total impact force is finally received by the head; compared with the existing helmet, the motorcycle helmet enables acting force transmitted to the head by identical impact force after the identical impact force passes through the motorcycle helmet is greatly reduced.
Description
Technical field
The invention belongs to technical field of motorcycles, particularly a kind of can make impulsive force take place skew and clear up have a motorcycle helmet that unloads the power function.
Background technology
Motorcycle helmet is a kind of device for motorcycle driver and conductor protection head when driving and taking, and its central role is the head of protection occupant when being subjected to impacting, stops or alleviates injury.At present, according to China's " regulation of road traffic control " regulation, drive and take two-wheeled motor vehicle and must wear the helmet; Otherwise forbid setting out on a journey.Along with technology and Development of Materials, the technology of motorcycle helmet is improving constantly.
Motorcycle helmet mainly is made of housing, cushion, liner, wearable device and goggles, and housing is made with material strong but pliable in texture and that can absorb certain impact energy, can directly resist external force to the bump of cranium brain.Cushion can absorb more impact energy than housing, has the performance that enough buffer mechanisms impact.
And the existing helmet can only play cushioning effect to impact, its result just reduces impact in unit interval and the unit are by prolonging action time and enlarging active area, though effect is fine, but total impact has still all been received by head at last, if impulsive force is excessive, or people's holding capacity of being impacted is not enough, and the possibility that comes to harm is still very big.
Summary of the invention
Technical problem to be solved by this invention provides a kind of impulsive force that is subjected to and can rotate, thus the motorcycle helmet that makes impulsive force skew take place and clear up, to reduce bump to the injury of head.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is a kind of motorcycle helmet that unloads the power function that has, and comprises helmet body and movable guard, and the outer surface that it is characterized in that described helmet body is arc-shaped surface and the multi-layer annular groove is arranged; Movable guard is installed in outside the helmet external surface, and the inner surface of movable guard is arc-shaped surface and the multi-layer annular groove is arranged; Annular groove on annular groove on the inner surface of movable guard and the helmet external surface constitutes the spherical guide groove jointly; On the spherical guide groove resilient balls has been installed, between ball and the ball by protect a chain lock protect the position and keep at a distance; Be connected by support column between movable guard and the helmet body and fixing.
Described spherical guide groove ringwise, movable guard can only be in helmet body periphery left rotation and right rotation forwards, backwards, but can not rotate up and down; Otherwise can injure neck.
The holding capacity limit of described support column is set to: when the impulsive force acceleration surpassed 150g-300g, support column was complete rupture.
The outer surface of described helmet body is arc-shaped surface, and the inner surface of movable guard is arc-shaped surface, and the outer surface of movable guard can be made the face shaping of the existing helmet.
The invention has the beneficial effects as follows the outer surface of helmet body installed can to around the movable guard of rotation, like this, when the helmet is subjected to clashing into, at first act on the movable guard, in case the impulsive force acceleration surpasses certain limit, support column is complete rupture, impulsive force is delivered on the resilient balls then, ball rolls namely, and movable guard can rotate, and the guiding impulsive force is offset, like this, most of impulsive force can be cleared up because of skew, and the impact that is delivered to head finally by mistake helmet body can significantly reduce, and can effectively protect head; And the existing helmet can only play cushioning effect to impact, and its result just reduces impact in unit interval and the unit are by prolonging action time and enlarging active area, though effective, total impact has still all been received by head at last; Therefore compare with the protected mode of the existing helmet, when being subjected to same impulsive force, this impulsive force significantly reduces through the active force that is delivered to head behind the product of the present invention, and the present invention has obvious improvement.
Description of drawings
Fig. 1 unloads the overall structure schematic diagram of the motorcycle helmet of power function for the present invention has.
Fig. 2 is the part side sectional view of helmet edge among the present invention.
Fig. 3 is helmet external surface structural representation among the present invention.
Among the figure: 1. helmet body, 2. resilient balls, 3. movable guard, 4. helmet external surface, 5. annular groove, 6. support column 7. protects a chain lock.
The specific embodiment
The invention will be further described below in conjunction with embodiment, and following examples are intended to illustrate the present invention rather than limitation of the invention further, should not limit protection scope of the present invention with this.
Get the helmet that existing outer surface is arc-shaped surface, helmet external surface 4 is dug set out multi-layer annular groove 5; The movable guard 3 that to do an inner surface again be arc-shaped surface, and the inner surface of movable guard 3 dug set out multi-layer annular groove 5; With movable guard 3 and 1 combination of helmet body, make annular groove 5 and the 5 common formation spherical guide grooves of the annular groove on the helmet external surface 4 on movable guard 3 inner surfaces; Resilient balls 2 is installed in the spherical guide groove, will protects and make it to keep at a distance with protecting a chain lock 7 between ball and the ball; Attaching support column and make it to be connected and fixing between movable guard 3 and helmet body 1.
Wherein, the spherical guide groove is done and is circularized shape, movable guard 3 can only be in helmet body 1 periphery left rotation and right rotation forwards, backwards, can not rotate up and down; The holding capacity limit of support column 6 is set to: when the impulsive force acceleration surpassed 150g, support column 6 was complete rupture, and the outer surface of movable guard 3 is designed to the duck-beak type shell.Made so namely that the present invention is a kind of to have a motorcycle helmet that unloads the power function.
During use, worn the helmet, when the helmet is subjected to clashing into; at first act on the movable guard 3, in case the impulsive force acceleration surpasses 150g, support column 6 is complete rupture; impulsive force is delivered on the resilient balls 2 then; ball rolls namely, and movable guard 3 can rotate, and the guiding impulsive force is offset; like this; most of impulsive force can be cleared up because of skew, and the impact that is delivered to head finally by mistake helmet body 1 can significantly reduce, and can effectively protect head.
Get the helmet that existing outer surface is arc-shaped surface, helmet external surface 4 is dug set out multi-layer annular groove 5; The movable guard 3 that to do an inner surface again be arc-shaped surface, and the inner surface of movable guard 3 dug set out multi-layer annular groove 5; With movable guard 3 and 1 combination of helmet body, make annular groove 5 and the 5 common formation spherical guide grooves of the annular groove on the helmet external surface 4 on movable guard 3 inner surfaces; Resilient balls 2 is installed in the spherical guide groove, will protects and make it to keep at a distance with protecting a chain lock 7 between ball and the ball; Attaching support column and make it to be connected and fixing between movable guard 3 and helmet body 1.
Wherein, the spherical guide groove is done and is circularized shape, movable guard 3 can only be in helmet body 1 periphery left rotation and right rotation forwards, backwards, can not rotate up and down; The holding capacity limit of support column 6 is set to: when the impulsive force acceleration surpassed 200g, support column 6 was complete rupture, and the outer surface of movable guard 3 is designed to football formula shell.Made so namely that the present invention is a kind of to have a motorcycle helmet that unloads the power function.
During use, worn the helmet, when the helmet is subjected to clashing into; at first act on the movable guard 3, in case the impulsive force acceleration surpasses 200g, support column 6 is complete rupture; impulsive force is delivered on the resilient balls 2 then; ball rolls namely, and movable guard 3 can rotate, and the guiding impulsive force is offset; like this; most of impulsive force can be cleared up because of skew, and the impact that is delivered to head finally by mistake helmet body 1 can significantly reduce, and can effectively protect head.
Get the helmet that existing outer surface is arc-shaped surface, helmet external surface 4 is dug set out multi-layer annular groove 5; The movable guard 3 that to do an inner surface again be arc-shaped surface, and the inner surface of movable guard 3 dug set out multi-layer annular groove 5; With movable guard 3 and 1 combination of helmet body, make annular groove 5 and the 5 common formation spherical guide grooves of the annular groove on the helmet external surface 4 on movable guard 3 inner surfaces; Resilient balls 2 is installed in the spherical guide groove, will protects and make it to keep at a distance with protecting a chain lock 7 between ball and the ball; Attaching support column and make it to be connected and fixing between movable guard 3 and helmet body 1.
Wherein, the spherical guide groove is done and is circularized shape, movable guard 3 can only be in helmet body 1 periphery left rotation and right rotation forwards, backwards, can not rotate up and down; The holding capacity limit of support column 6 is set to: when the impulsive force acceleration surpassed 300g, support column 6 was complete rupture, and the outer surface of movable guard 3 is designed to the chivalrous formula shell of iron and steel.Made so namely that the present invention is a kind of to have a motorcycle helmet that unloads the power function.
During use, worn the helmet, when the helmet is subjected to clashing into; at first act on the movable guard 3, in case the impulsive force acceleration surpasses 300g, support column 6 is complete rupture; impulsive force is delivered on the resilient balls 2 then; ball rolls namely, and movable guard 3 can rotate, and the guiding impulsive force is offset; like this; most of impulsive force can be cleared up because of skew, and the impact that is delivered to head finally by mistake helmet body 1 can significantly reduce, and can effectively protect head.
Claims (2)
1. have the motorcycle helmet that unloads the power function, comprise helmet body (1) and movable guard (3), the outer surface that it is characterized in that described helmet body (1) is arc-shaped surface and multi-layer annular groove (5) is arranged; Movable guard (3) is installed in outside the helmet external surface (4), and the inner surface of movable guard (3) is arc-shaped surface and multi-layer annular groove (5) is arranged; Annular groove (5) on annular groove (5) on the inner surface of movable guard (3) and the helmet external surface (4) constitutes the spherical guide groove jointly; Resilient balls (2) has been installed on the spherical guide groove, between ball and the ball by protect a chain lock (7) protect the position and keep at a distance; Be connected by support column (6) between movable guard (3) and the helmet body (1) and fixing.
2. according to claim 1 have a motorcycle helmet that unloads the power function, it is characterized in that the holding capacity limit of described support column is: when the impulsive force acceleration surpassed 150g-300g, support column was complete rupture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310235993.6A CN103284392A (en) | 2013-06-17 | 2013-06-17 | Motorcycle helmet with force discharging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310235993.6A CN103284392A (en) | 2013-06-17 | 2013-06-17 | Motorcycle helmet with force discharging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103284392A true CN103284392A (en) | 2013-09-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310235993.6A Pending CN103284392A (en) | 2013-06-17 | 2013-06-17 | Motorcycle helmet with force discharging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103284392A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017220A (en) * | 2016-05-31 | 2016-10-12 | 安瑞装甲材料（芜湖）科技有限公司 | Safety helmet |
| CN107713150A (en) * | 2017-10-30 | 2018-02-23 | 浙江鸿安建设有限公司 | The safety cap that a kind of adjustable for height construction of gear driven type uses |
| CN107744205A (en) * | 2017-10-30 | 2018-03-02 | 浙江鸿安建设有限公司 | The safety cap that a kind of adjustable for height construction of air pressing type uses |
| CN109247652A (en) * | 2017-07-14 | 2019-01-22 | 张里童 | Enhance the protection type helmet |
| CN109843107A (en) * | 2017-03-29 | 2019-06-04 | 帕克与钻石有限公司 | The helmet |
| WO2019125282A1 (en) | 2017-12-18 | 2019-06-27 | Svein Kleiven | Protective device |
| WO2022058756A1 (en) * | 2020-09-18 | 2022-03-24 | Hexr Ltd | Impact mitigating structure |
-
2013
- 2013-06-17 CN CN201310235993.6A patent/CN103284392A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017220A (en) * | 2016-05-31 | 2016-10-12 | 安瑞装甲材料（芜湖）科技有限公司 | Safety helmet |
| CN109843107A (en) * | 2017-03-29 | 2019-06-04 | 帕克与钻石有限公司 | The helmet |
| CN109247652A (en) * | 2017-07-14 | 2019-01-22 | 张里童 | Enhance the protection type helmet |
| CN107713150A (en) * | 2017-10-30 | 2018-02-23 | 浙江鸿安建设有限公司 | The safety cap that a kind of adjustable for height construction of gear driven type uses |
| CN107744205A (en) * | 2017-10-30 | 2018-03-02 | 浙江鸿安建设有限公司 | The safety cap that a kind of adjustable for height construction of air pressing type uses |
| WO2019125282A1 (en) | 2017-12-18 | 2019-06-27 | Svein Kleiven | Protective device |
| US11589630B2 (en) | 2017-12-18 | 2023-02-28 | Svein Kleiven | Protective device |
| WO2022058756A1 (en) * | 2020-09-18 | 2022-03-24 | Hexr Ltd | Impact mitigating structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130911 |