CN1198663A - Head and body protection means for people - Google Patents
Head and body protection means for people Download PDFInfo
- Publication number
- CN1198663A CN1198663A CN97191055A CN97191055A CN1198663A CN 1198663 A CN1198663 A CN 1198663A CN 97191055 A CN97191055 A CN 97191055A CN 97191055 A CN97191055 A CN 97191055A CN 1198663 A CN1198663 A CN 1198663A
- Authority
- CN
- China
- Prior art keywords
- protective device
- bar
- protective
- spring
- protective position
- Prior art date
- 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
-
- 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
- A42B3/0473—Neck restraints
-
- 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
Landscapes
- Helmets And Other Head Coverings (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Emergency Lowering Means (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
An automatic safety helmet and cover protection can be worn on the back, mainly of people who play sport. The protection device is stored in a rucksack casing (3) and is attached to back straps (4-6). The casing accommodates essentially a guard (11-19), a drive member and a control mechanism. There is storage space in the center for various implements. By triggering a spring accumulator (40.1, 40.2), the protection device is rotated, in the event of a threatening fall, into an erect protective position in fractions of a second by way of a trigger cord or by automatic actuation due to a sensor (23). The protective position is held at the top by a toothed catch member (7.1, 7.2). Mating toothing on the catch member maintains the protective position even in the event of a change in direction.
Description
The present invention relates to a kind of automatic crash helmet, and the protective device of guarding against the people to fall, require described in the preamble as principal right.
Known a kind of such protective device among DE 2825145 A1.Known protective device is fixing overhead, and it is not very comfortable therefore having on it when having sports.
Therefore purpose of the present invention is exactly further to develop a kind of passive protection device of general type, and the device of this like this special equipment just can provide to be optimized improved protection and need not power supply.In the method, not only prevent head injury, and prevent the cervical vertebra fracture that neck is injured, and the back is injured.
Protective device is placed in a similar knapsack and the shape chest consistent with human body contour outline, and it is with shoulder, and buttocks and belt are fixed on back.Therefore, force transmission going up in a big way during drop to health.
In the drop process of danger, protective device can by in part second by a release wire or pass through the automatic control trip spring of sensing mechanism, and rotate to a upright protective position.
The U type guard bar (P bar) that extends has shock-absorbing performance, and is provided with the integral foam piece, has elastomeric foam layer simultaneously, is adjacent to head and side.These characteristics meet state-of-art with its light in structure, and for example, they are applied to collide in the helmet.In addition, the expansion of P bar is also known technically is possible (can compare with air bag).
Purpose of the present invention is realized by the characteristic that principal right requires.
The preferred embodiments of the invention can be understood according to remaining claim.
Shown in inciting somebody to action with reference to the accompanying drawings below, illustrate in greater detail a scheme of the present invention.
In the accompanying drawings:
Fig. 1 is a dry goods 1 and jockey's 2 a side view, and this jockey carries a knapsack (chest), and folding protective device wherein is housed;
Fig. 2 is the side view of a dry goods 1, and this horse is dished out jockey 2, expresses the function (crash helmet) of the automatic safety device of triggering among the figure simultaneously;
Fig. 3 is that expression folds, and has release and drive part and by the side view of the safety box 3 of spring-loaded protective device;
Fig. 4 is the view of safety box 3, and its expression is inserted, have release and drive part and energy storage device 27 by spring-loaded protective device;
Fig. 5 has the protective device of expansion in the operation and the side view of the facial guard bar 10 that appears;
Fig. 6 represents only to have the view of the safety box 3 of a P bar 15, P bar 11,12,13,14, and 16,17,18,19 expressions disconnect; May swinging of expression head, expression thereon simultaneously is connected to the fabric strip 9 of P bar 11 to 19;
Fig. 7 be according to I among Fig. 6 to drive part and retaining part;
Fig. 8 is cross section ratio approximate 1: 1 the half sectional view of drive unit according to II-II line among Fig. 6, and this drive unit has spring 40.2, and tooth disk 7.2 is arranged, and shelf space.
Fig. 1 represents that a dry goods 1 and the back of the body have the jockey 2 of the safety box 3 of similar knapsack, and these safety box 3 usefulness belts 4,5,6 are fixed on the health firmly.
These P bars 12,13,14,15,16,17,18,19 that constitute the U type are together used pivotal mounting, and its front end position is positioned in two reinforcements 8.1,8.2, is fixed on simultaneously on the guide post (20) in the case tooth disk 7.1,7.2 is housed.P bar 11 connects with tooth disk 7.1,7.2 is arranged securely.
In the resting position that it is represented visibly, protective device is approximate to be parallel to the back and to lay, thereby the P bar is placed in the case 3.By the resting position of this setting, it can make progress and overturn 220 ° forward nearly, so this device has just reached the position that covers head that raises, as shown in Figure 5.For realizing the swinging operation of protective device between its resting position and rising protective position, in case 3, place two preloaded springs 40.1,40.2.
For ejecting protective device, a magnetic switch 21 is arranged in the bottom of case, when drop that the sportsman causes danger, control this magnetic switch by sensor 23.By pulling out the removable locking pin 22 in the magnetic switch 21, the protective device of locking just unclamps automatically, and P bar 11 releases are subsequently also launched the top rapidly under the effect of spring pressure.This sensing mechanism is known as rolling rod in automobile making.The variation at its response inclination angle and acceleration and deceleration.
From Fig. 3, as can be seen, chest comprises the mold pressing shell 24 that an extreme that is contained on the body stretches, and can be made of plastics in 4,5,6,7 and 8 the expression.For optimizing weight, mold pressing shell 24 can cut between reinforcement 28, and is sealed by the knapsack fabric.
In Fig. 4 and 6, can see back(-)up belt 4,5,6 and the reinforcement 28 of magnetic switch 21, and the slide fastener in the knapsack cover 29, this slide fastener plays the inlet effect that enters shelf space 44, as shown in the figure.
Shown in the side half-sectional view of 1: 1 ratio of Fig. 8, reinforcement 28 is connected with 8.2 with reinforcement 8.1 with the left side on the right side, and these two reinforcements play support guide bar 20 and pass through in top cross.
Fig. 8 represent rotatably mounted have disk 30 and a security positioner 31 tooth disk 7.2 arranged.Be also shown in preloaded spring 40.2 among the figure, it is attached on the guide rod 20 and is bearing in the center of reinforcement 33 and hangs over outside on the P bar 11.Preloaded spring and guide post are separated from shelf space simultaneously by cover 48.
Since only P bar 11 with tooth disk 7.1 is arranged; 7.2 connect securely; and remaining bar is owing to the reason in space; then also stagger mutually with pivotal mounting; remaining bar is joined to one another by fabric strip 9; in the tension of chest outside, as shown in Figure 5, a facial guard bar 10 turns to facial the place ahead by stopping power control from P bar 11 to this fabric strip by P bar 11.Spring 32 is pressed in facial guard bar 10 on the P bar 11, works up to the control that forces.
Tooth disk 7.1,7.2 is arranged simultaneously when guide post 20 rotates when the P bar launches the top, ratchet 34.1,34.2 overcomes its acting force of the spring a little outwards to be put, thereby has tooth disk 7.1,7.2 to turn over ratchet 34.1,34.2 in the mode of ratchet.When P bar direction is opposite (accident or load), there be the tooth of tooth disk 7.1,7.2 and ratchet 34.1,34.2 to play locking action immediately one.The transmission of power appears by pin 47.Reinforcement 45.1,45.2 connects at some points with reinforcement 8.1,8.2, and also as the bearing of ratchet and pin.
Because preceding P bar 11 is locked by tooth disk 7.1,7.2 is arranged, back P bar 16,17,18,19 drives and props up latch simultaneously, and P bar 12 to 19 is being remained on the distance of setting by fabric strip 9 before the inflection.P bar 19 for example, is supported to have leaned against on the tooth disk 7.1,7.2 by extension arm 49.
In order to prevent P bar 11,16,17,18,19 collide its terminal location excessively suddenly, in stopper region the buffer element 35 of shock-absorbing can be installed, and for example this terminal location can comprise an elastomeric material.
Possible mistake is discharged, and ratchet 34.1,34.2 can overcome its spring force mentions by two openings of shell 24 and the foamed plastics 50 and the stylus pin 36 of the right and left, after chest takes down, can be clear that very much from Fig. 7.Therefore the whole protecting device can be pressed into chest 3, is on the crown spring 43 up to magnetic switch 21 again.
As another selection of the contact position on the chest 37, can use the contact position 38 on the saddle equally, thereby increase the security that discharges.When the people when a certain displacement of saddle is opened, mechanically open magnetic switch 21 by the release rope 39 of guiding on the adjustable pitch circle dish 42 that clamps, protective device begins to work simultaneously.
Claims (8)
1. automatic safety device to head part and health; by manually protective device being adjusted to protective position from the resting position that is provided with; this protective device is a crash helmet device; it can be placed on is with in the case at back or chest; and have driving element and pack into together in the case; effect by driving element power; protective device can turn to the top; it is characterized in that supporting member has 2 toothed disks (7.1,7.2); this disk is by preloaded spring (40.1; 40.2) active force rotate (along the direction of arrow, as shown in Figure 3), enter protective position thereby drive P bar (11-19).
2. protective device according to claim 1; it is characterized in that driving element comprises a preloaded spring (torsion spring 40.1; 40.2), by the active force collision-retaining mechanism (magnetic switch 21) of this spring, after lockout, fast protective device is risen to higher protective position simultaneously.
3. protective device according to claim 1; it is characterized in that by band tooth disk (7.1; 7.2) a band tooth stationary element is moved; in forwarding higher terminal position process to; these teeth work with the tooth that is meshed; these relative teeth are clamped by the ratchet (34.1,34.2) that two springs (46.1,46.2) load.
4. protective device according to claim 3 is characterized in that clamping device; there are tooth disk (7.1,7.2) and preloaded spring (torsion spring) (40.1,40.2) rotatably to support by guide post (20); storage area (44) is separated with the parts space by cover (48) and dividing wall (25,26).
5. protective device according to claim 1; it is characterized in that; only have a P bar (11) securely with tooth disk (7.1 is arranged; 7.2) connect; and with facial guard bar (10) and shoulder protector (41) formation one; all remaining P rod tubes are rotatably installed, and they are separated and are remained on its protective position by fiber woven belt (9).
6. protective device according to claim 1; it is characterized in that, as shown in the another kind of embodiment select, a kind of air bag can be carried out the defencive function that covers head and have identical device motion process (does not for example have P bar 12; 13; 14,16,17; 18; only be fixed on the P bar 11,15,19).
7. protective device according to claim 6 is characterized in that, this device can also be by a Motor Drive, as a kind of parasols.
8. protective device according to claim 1 is characterized in that the whole protecting device can be amounted in the case of putting a similar knapsack into.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19624556.7 | 1996-06-19 | ||
DE19624556A DE19624556C2 (en) | 1996-06-19 | 1996-06-19 | Automatic protection for a person's head |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1198663A true CN1198663A (en) | 1998-11-11 |
Family
ID=7797433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97191055A Pending CN1198663A (en) | 1996-06-19 | 1997-06-18 | Head and body protection means for people |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0844834B1 (en) |
JP (1) | JPH11511820A (en) |
KR (1) | KR19990043989A (en) |
CN (1) | CN1198663A (en) |
AT (1) | ATE218039T1 (en) |
DE (2) | DE19624556C2 (en) |
DK (1) | DK0844834T3 (en) |
ES (1) | ES2173458T3 (en) |
WO (1) | WO1997048297A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107114847A (en) * | 2017-06-28 | 2017-09-01 | 上海应用技术大学 | A kind of safety cap of engineering |
CN107183819A (en) * | 2017-06-21 | 2017-09-22 | 泉州臻美智能科技有限公司 | One kind is based on spring driven safety cap |
CN112237312A (en) * | 2019-07-19 | 2021-01-19 | 艾菲达·本萨伍德 | Emergency protective helmet |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19924211A1 (en) * | 1999-05-27 | 2000-12-21 | Siemens Ag | Method and device for flexible channel coding |
DE20307965U1 (en) * | 2003-05-22 | 2003-08-28 | Fleisch, Eugen, 72108 Rottenburg | Protection device for the head and body of a person |
GB2457442A (en) * | 2008-02-12 | 2009-08-19 | Wes Lee Emond | A rain protecting device foldable into a pocket |
CN113116621A (en) * | 2021-04-19 | 2021-07-16 | 中国人民解放军总医院第三医学中心 | Temporary brain protection device after large bone flap decompression |
EP4338634A1 (en) * | 2021-05-12 | 2024-03-20 | Daicel Corporation | Protective device |
JP2024025538A (en) * | 2022-08-12 | 2024-02-26 | 株式会社ダイセル | Protection device and protection method |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE268182C (en) * | ||||
FR2082495A5 (en) * | 1970-03-18 | 1971-12-10 | Gordet Gaston | |
US3708803A (en) * | 1970-07-22 | 1973-01-09 | M Teaff | Collapsible coiffure covering |
DE2717234A1 (en) * | 1977-04-19 | 1978-11-02 | Kalman Gyoery | INFLATABLE ALL-ROUND HEADREST FOR MOTORCYCLISTS |
DE2825145A1 (en) * | 1978-06-08 | 1979-12-13 | Hans Dipl Ing Kuehl | Removable safety helmet for motorcyclist - has frame resting on shoulders, with internal and shoulder padding |
US4291417A (en) * | 1978-09-07 | 1981-09-29 | Pagano Alice L | Protective head covering |
US4685151A (en) * | 1983-10-19 | 1987-08-11 | Dan Kincheloe | Motorcycle safety apparel |
IT8415109V0 (en) * | 1984-01-27 | 1984-01-27 | Galleni Giuseppe Villa Paolo D | RETRACTABLE HELMET FOR PROTECTIVE PURPOSE |
DE9016306U1 (en) * | 1990-11-30 | 1991-02-21 | Oestreich, Wolfgang, Dr.med., 5000 Köln | Body protection device for people at risk of falling |
DE4333141C1 (en) * | 1993-09-29 | 1994-04-21 | Kai Hestermann | Head protection for epileptics - comprises air pocket which in the inflated state cylindrically encloses the head |
-
1996
- 1996-06-19 DE DE19624556A patent/DE19624556C2/en not_active Expired - Fee Related
-
1997
- 1997-06-18 CN CN97191055A patent/CN1198663A/en active Pending
- 1997-06-18 ES ES97930333T patent/ES2173458T3/en not_active Expired - Lifetime
- 1997-06-18 KR KR1019980701220A patent/KR19990043989A/en not_active Application Discontinuation
- 1997-06-18 WO PCT/DE1997/001235 patent/WO1997048297A1/en not_active Application Discontinuation
- 1997-06-18 AT AT97930333T patent/ATE218039T1/en not_active IP Right Cessation
- 1997-06-18 DK DK97930333T patent/DK0844834T3/en active
- 1997-06-18 DE DE59707362T patent/DE59707362D1/en not_active Expired - Lifetime
- 1997-06-18 EP EP97930333A patent/EP0844834B1/en not_active Expired - Lifetime
- 1997-06-18 JP JP10502082A patent/JPH11511820A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107183819A (en) * | 2017-06-21 | 2017-09-22 | 泉州臻美智能科技有限公司 | One kind is based on spring driven safety cap |
CN107114847A (en) * | 2017-06-28 | 2017-09-01 | 上海应用技术大学 | A kind of safety cap of engineering |
CN112237312A (en) * | 2019-07-19 | 2021-01-19 | 艾菲达·本萨伍德 | Emergency protective helmet |
Also Published As
Publication number | Publication date |
---|---|
WO1997048297A1 (en) | 1997-12-24 |
DE19624556C2 (en) | 1999-11-18 |
EP0844834A1 (en) | 1998-06-03 |
ES2173458T3 (en) | 2002-10-16 |
DK0844834T3 (en) | 2002-09-23 |
KR19990043989A (en) | 1999-06-25 |
ATE218039T1 (en) | 2002-06-15 |
DE19624556A1 (en) | 1997-01-23 |
EP0844834B1 (en) | 2002-05-29 |
DE59707362D1 (en) | 2002-07-04 |
JPH11511820A (en) | 1999-10-12 |
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