CN105451587A - Head-protecting cap - Google Patents
Head-protecting cap Download PDFInfo
- Publication number
- CN105451587A CN105451587A CN201480042922.7A CN201480042922A CN105451587A CN 105451587 A CN105451587 A CN 105451587A CN 201480042922 A CN201480042922 A CN 201480042922A CN 105451587 A CN105451587 A CN 105451587A
- Authority
- CN
- China
- Prior art keywords
- head cover
- head
- housing
- region
- web
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B1/00—Hats; Caps; Hoods
- A42B1/04—Soft caps; Hoods
- A42B1/08—Soft caps; Hoods with protection against blows
-
- 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
Abstract
The invention relates to a head-protecting cap. The head-protecting cap has a shell body (6) which has a forehead region (7) for at least partially covering the forehead of a person wearing the head-protecting cap, also has a back-of-the-head region (8) for at least partially covering the back of the head of the person wearing the head-protecting cap, further has a top-of-the-head region (9), which is arranged between the forehead region (7) and the back-of-the-head region (8) and is intended for at least partially covering the top of the head of the person wearing the head-protecting cap, and bounds a head-accommodating space (18) for accommodating the head of the person wearing the head-protecting cap. The head-protecting cap also has an impact-damping arrangement (14), which comprises at least one impact-damping-spring device (15). The at least one impact-damping-spring device (15) has in each case two spaced-apart connection bodies (16) which adjoin the shell body (6) and project outwards in each case from the shell body (6). This setup comprises, moreover, in each case at least one connecting crosspiece (17), which extends in a bridge-like manner between the connection bodies (16) and, for impact-damping purposes, can be displaced resiliently at least in certain regions. The shell body (6) and the impact-damping arrangement (14) are of single-piece configuration.
Description
The content of German patent application 102013215150.0 is contained in this by reference.
Technical field
The present invention relates to a kind of head cover, this head cover is especially for work protection.The invention still further relates to a kind of head cover device comprising this head cover.
Background technology
There is known head cover by prior art, the shell of its rigidity is equipped with packing elements in inner side, thus can realize comfortable the wearing and provide the very high protected effect preventing from clashing on the other hand of head cover on the one hand.This packing elements such as can pass through foams/foaming body, sponge rubber body or space fabric and be formed.Shortcoming in this known head cover is, it is very complicated during fabrication.In addition, this head cover has enough protective capabilities no longer when packing elements is removed or lose.
DE102007028759A1 discloses a kind of crash helmet, and it has helmet shell.Shell has absorption cell in top area, and the separated absorbing structure of this absorption cell covers.Absorbing structure is formed by the Torque sleeve of absorber plate, absorber plate side and the rigid pins of shell side.When being applied on absorbing structure effectively from top, Torque sleeve is axially shifted onto in rigid pins, and this causes it to twist.Thus, Torque sleeve plastic deformation and absorb impact energy.The manufacture of this known crash helmet is complicated.
A kind of protective helmet with spring system is there is known by DE1732210U.Protective helmet has upper and lower and is arranged between this top and bottom, flexible pars intermedia.This pars intermedia comprises by the interconnective band iron of helical spring.
Summary of the invention
Therefore the object of the invention is, provide a kind of head cover, this head cover can manufacture, on the other hand for wearer provides very high protected effect on cost advantages ground on the one hand very much.In addition, this head cover should be able to use especially neatly.A kind of corresponding head cover device should be provided equally.
This object is realized by feature given in independent claims 1 and 15 according to the present invention.Core concept of the present invention is, be provided with the vibration-proof structure comprising at least one shock-absorbing spring device, this at least one shock-absorbing spring device has at least one and connects web, and this at least one connection web is that bridge like extends between two connectors be arranged in pairs.At least one connects web and can shift flexibly at least partly for realizing vibration damping.This connection web is shifted when having corresponding external force and---such as when colliding or impact---being applied on this connection web.Advantageously, at least one connection web can be shifted substantially for realizing vibration damping.
In addition advantageously, at least one connection web described springs back to heavily again in its resting position or initial position after external impact force generation effect.Preferably, described at least one to connect web itself be flexible or can elastic buckling to a certain extent, which increase damping property.
Described at least one to connect web preferably straight or be bent outwardly.
Advantageously, head cover is designed to about symmetrical plane symmetrical.
Advantageously, housing also has the lateral side regions of side direction, for covering the head side of head cover wearer at least in part.
Housing is preferably designed so that inflexible or intrinsic rigidity.Advantageously, this housing is made up of plastic material.
Desirably, vibration-proof structure is fixedly connected with housing.
Preferably, head cover can be inserted in cap, particularly peaked cap.Desirably, head cover also can be taken out by cap again.Therefore unique adjustment can be realized.
The design of the single type each other of housing and vibration-proof structure can realize very simply and the manufacture of cost advantages.Advantageously, vibration-proof structure and housing are such as made up of identical plastic material single type by injection moulding.Alternatively, they are by different plastic materials, such as make with two parts injection moulding process.Therefore preferably, at least one connects web, connector and housing with the patten's design of single type or injection moulding.If present, also at least one reinforcing element to be preferably connected web with at least one and to be designed to single type.Preferably, at least one reinforcing element described is injection-moulded at least one connection web described.
Favourable design in addition of the present invention provides in the dependent claims.
The head cover with very high protected effect is achieved according to the design of dependent claims 2.
Provide very high protection also to head cover wearer according to the design of dependent claims 3.Therefore at least one shock-absorbing spring device described has king-sized maximum spring travel.
The preferred placement scheme of vibration-proof structure is given in dependent claims 4.Alternatively or additionally, this vibration-proof structure is arranged in fore forehead region, the back of head region at rear portion and/or the lateral side regions of side direction.
According to dependent claims 5, at least one shock-absorbing spring device described is perpendicular to the tieline between forehead region and back of head region.Alternatively, at least one shock-absorbing spring device described favours or is parallel to the tieline between forehead region and back of head region.
The design provided in dependent claims 6 can realize the suitable distortion of at least one shock-absorbing spring device described when there is external force.In addition in check deflection or the displacement of at least one connection web described therefore also can be realized by least one connector described.Desirably, external force mainly through described at least one connect web displacement, be weakened by the deflection of at least one connector described, secondly just by described at least one connect the distortion of web and be weakened.
According to the design of dependent claims 7 also can realize special targetedly with in check vibration damping.
This is equally applicable to dependent claims 8.Desirably, two angles are identical.Be preferably right angle.
Design in dependent claims 10 gives the extra high spring travel of at least one connection web described.In addition, extra high wearing comfort is this achieved.
According to dependent claims 11, at least one reinforcing element is the protected effect that head cover wearer achieves raising.At least one reinforcement honeycomb ceramics described preferably headward receiving compartment is opened.The cross section of this reinforcement honeycomb ceramics can be circular, oval, square or analogous shape.Combination is also possible.Preferably, each connection web is provided with multiple reinforcement honeycomb ceramics.Substitute at least one reinforcement honeycomb ceramics and be provided with at least one reinforcement, a reinforcement plug-in unit or analog.
The arrangement of at least one reinforcing element described in providing in dependent claims 12 achieves visually attractive especially head cover.Therefore at least one reinforcing element can not be seen or snugly arrange from outside substantially.
According to dependent claims 13, be provided with multiple shock-absorbing spring device.Advantageously, at least three, preferably at least five, more preferably at least ten shock-absorbing spring devices are provided with.Preferably, be provided be less than 30, be preferably less than 20, more preferably less than 15 shock-absorbing spring devices.Desirably, shock-absorbing spring device is spaced respectively to turn up the soil and arranges and substantially have mutually the same spacing.Other arrangement is also possible.
Manufacture that is very simple and cost advantages can be realized according to the design of dependent claims 14.Advantageously, vibration-proof structure and housing by identical plastic material, such as make by injection moulding single type.Alternatively, they are by different plastic materials, such as make with two parts injection moulding process.Preferably that is, described at least one connection web, connector and housing are with the patten's design of single type or injection moulding.If present, described at least one reinforcing element also preferably with described at least one be connected web and be designed to single type.Preferably, at least one reinforcing element described is injection-moulded at least one connection web described.
Accompanying drawing explanation
Below with reference to the accompanying drawings exemplarily describe of the present invention one preferred embodiment.In accompanying drawing:
Fig. 1 illustrates the external perspective view according to head cover device of the present invention,
Fig. 2 illustrates the head cover device shown in Fig. 1, and insertion head cover wherein is wherein also shown,
Fig. 3 illustrates the vertical section of the head cover device shown in Fig. 1 and Fig. 2,
Fig. 4 illustrates the details shown in Fig. 3,
Fig. 5 illustrates the front view that only show head cover,
Fig. 6 illustrates the top view of the head cover shown in Fig. 5, and
Fig. 7 illustrates the view demonstrating the head cover shown in Fig. 5 and Fig. 6 from below.
Detailed description of the invention
First describe below and be in not by the head cover device under the normal condition of load.The head cover 2 that generally speaking this head cover device comprises outside peaked cap 1 and insert wherein.Peaked cap 1 is preferably made up of flexible material, such as textile material or textile material, and head cover 2 be substantially designed to intrinsic rigidity and be made up of plastic material.By means of the head cover 2 inserted in peaked cap 1, improve the security of head from external mechanical influence of protection head cover wearer.
Peaked cap 1 comprises deformable peaked cap shell 3 and is connected to the brim of a hat 4 on this peaked cap shell in front, and this brim of a hat is preferably rigidity to a certain extent.Peaked cap shell 3 defines receiving compartment 5, and the brim of a hat 4 provides the protection to light, particularly sunshine or the mechanical influence from top.The brim of a hat 4 can comprise at least one reinforcing element.
Head cover 2 is inserted in the receiving compartment 5 of peaked cap 1 from below.Head cover 2 is fixed in receiving compartment 5 partly.Peaked cap shell 3 is provided with at least one corresponding keeper (not shown) for this reason, and this keeper is such as velcro (Velcro) element, hook, button, latch piece, retainer belt, receiving channel or analog.Preferably, head cover 2 fixes partially through the turnover headband (not shown) be disposed on peaked cap 1.
Head cover 2 also comprises housing 6, and this housing is substantially matched with peaked cap shell 3 in size and shape.Under the insert state of head cover 2, housing 6 is in close proximity to peaked cap shell 3 and arranges.Housing 6 is preferably posted by the inner side of peaked cap shell 3 at least partly.
Housing 6 has anterior forehead region 7, the back of head region 8 at rear portion, its poll region 9 and two lateral side regions 10 opposite each other.
Under the insert state of head cover 2, forehead region 7 is arranged adjacent to the brim of a hat 4 of peaked cap 1.If head cover device is correctly worn, then forehead region 7 is arranged adjacent to the forehead of the wearer of head cover device or head cover.
Its poll region 9 is adjacent forehead region 7 directly.If head cover device is correctly worn, then its poll region 9 covers the crown portion of the wearer of head cover device or head cover.
Back of head region 8 is connected to the rear of its poll region 9.It is arranged to substantially relative with forehead region 7.If head cover device is correctly worn, then back of head region 8 covers the back of head of the wearer of head cover device or head cover at least partly.
Have a lateral side regions 10 laterally to extend respectively from its poll region 9 (both sides), therefore this lateral side regions is arranged between forehead region 7 and back of head region 8.Lateral side regions 10 is formed respectively by least one segmented body 11.In this embodiment, each lateral side regions 10 is formed basically by two segmented body 11, and this segmented body is separated from one another by separating recess 12.Alternatively, the segmented body 11 of other quantity is also possible.
Head cover 2 designs symmetrically about symmetrical plane 13, and the middle position of this symmetrical plane between lateral side regions 10 extends.
Housing 6 is designed to single type.Therefore forehead region 7, back of head region 8, its poll region 9 and lateral side regions 10 are connected to each other single type.Housing 6 defines head portion chamber 18, and this head portion chamber is for receiving the head of the wearer of head cover device or head cover.
Head cover 2 also has vibration-proof structure 14, and this vibration-proof structure comprises multiple shock-absorbing spring device 15.Shock-absorbing spring device 15 all has identical structural design.Its size may be different from each other.
Each shock-absorbing spring device 15 has two identical connectors 16, and these connector single type ground connect with housing 6 and are arranged in pairs.At this, vibration-proof structure 14 is arranged in its poll region 9 substantially.It also slightly stretches into forehead region 7 and stretches in back of head region 8.Alternatively, other arrangement is also possible.
In addition, each shock-absorbing spring device 15 has one and connects web 17, and this connection web is that bridge like extends between the connector 16 of correspondence.Connect web 17 be designed to be microscler and be preferably spring-like.This connection web has the constant width towards forehead region 7 or back of head region 8 substantially.Symmetrical plane 13 passes shock-absorbing spring device 15 in central authorities.
Connector 16 from housing 6 outwardly.This connector is designed to stepped respectively.The connector 16 of shock-absorbing spring device 15 extends from housing 6s slightly at this with gathering.It has respectively towards the direction in forehead region 7 or back of head region 8, suitable with the respective width of corresponding connection web 17 width.
Each connector 16 have directly with the first connecting portion 19 that housing 6 connects and direct the second connecting portion 20 connected with corresponding connection web 17.End difference 21 is furnished with between each first connecting portion 19 and each connecting portion 20.
The connector 16 of shock-absorbing spring device 15 in the region of its first connecting portion 19 from housing 6s slightly obliquely or favour symmetrical plane 13 and extend with gathering mutually.First connecting portion 19 is designed to tabular.
End difference 21 is designed to tabular.This end difference is connected on corresponding first connecting portion 19 in inner side.The end difference 21 of shock-absorbing spring device 15 extends towards the direction of symmetrical plane 13 obliquely from the first connecting portion 19.End difference 21 be designed to respectively than the first connecting portion 19 and the second connecting portion 20 short.Connector 16 is given prominence to towards the direction of symmetrical plane 13 obliquely on the one hand in end difference 21, and inwardly the direction in head portion chamber 18 is given prominence on the other hand.
Second connecting portion 20 is designed to tabular.The connector 16 of shock-absorbing spring device 15 in the region of its second connecting portion 20 from end difference 21s slightly obliquely or favour symmetrical plane 13 and extend with gathering mutually.Second connecting portion 20 inwardly misplaces relative to the first connecting portion 19 substantially.An obtuse angle ws is provided with between the second connecting portion 20 and corresponding connection web 17.
First connecting portion 19 of connector 16 and the second connecting portion 20 substantially parallel to each other.Substantially a right angle wr1 is provided with between the first connecting portion 19 and the end difference 21 being adjacent to layout.Substantially a right angle wr2 is provided with between end difference 21 and the second connecting portion 20 being adjacent to layout.
Connect web 17 therefore short than the first connecting portion 19 spacing to each other of the shock-absorbing spring device 15 in housing 6.
On each connection web 17 disposed inboard have strengthen honeycomb ceramics 22, the direction of the headward receiving compartment of this reinforcement honeycomb ceramics 18 open and single type be connected with corresponding connection web 17.Strengthen honeycomb ceramics 22 preferably to embark on journey each other abreast and/or layout in column.They are preferably identical.In this embodiment, strengthen honeycomb ceramics 22 and be designed to hexagon and side direction outwards defines inner chamber 23.
Connect web 17 due to connector 16 relative to housing 6 essentially towards outer dislocation.
Each shock-absorbing spring device 15 correspondence arranges a recess 24 be arranged in housing 6.Recess 24 is directly arranged in corresponding in housing 6 connection below web 17 substantially.Recess 24 extends between the first connecting portion 19 of shock-absorbing spring device 15.Advantageously, recess 24 is slightly wider than being connected web 17 respectively with the direction in back of head region 8 towards forehead region 7.Each recess 24 is separated from one another by the transversal web 25 of housing 6.Transversal web 25 is substantially parallel to each other, and perpendicular to the tieline between forehead region 7 and back of head region 8.The trend of transversal web 25 is about as much as the trend of the connection web 17 of adjacent layout.The connection web 17 of transversal web 25 and adjacent layout such as bends with same degree or straight.Transversal web 25 has the width towards the direction in forehead region 7 and back of head region 8, and this width is less than the corresponding width of the connection web 17 of adjacent layout.Preferably, this width is similar to the half being only the latter's width.
Head cover 2 also has window 26, its respectively in inner side by transversal web 25, in outside by connecting web 17 and being spatially defined laterally through connector 16.Window 26 substantially perpendicularly stretches out relative to housing 6.Very good ventilation can be realized by window 26 and recess 24, this achieve high wearing comfort.
When head cover 2 is inserted in peaked cap 1, connection web 17 is in close proximity to peaked cap 1 and extends.Advantageously, the inner side that web 17 is posted by peaked cap shell 3 at least is partly connected.The free end that the free edge 27 of housing 6 is substantially adjacent to peaked cap 1 stops or free edge 27 is adjusted back relative to this free end.
Head cover device is described below, and now, external force is applied on vibration-proof structure 14 toward the direction in head portion chamber 18.Power is worked by peaked cap shell 3 and is delivered on head cover 2.This power is applied to and connects on web 17, and this connection web is in this inwardly bending or displacement in the direction in head portion chamber 18 at least partly.At least one connector 16 of the connection web 17 of displacement also deflects.Preferably, two corresponding connectors 16 deflect.Preferably, involved connector 16 deflects substantially equably.When connector 16 deflects, the connector 16 of shock-absorbing spring device 15 moves relative to each other.
The deflection of involved connector 16 can be carried out in the first join domain 28 between housing 6 and corresponding first connecting portion 19.First join domain 28 defines the first hinge area subsequently.Additionally or alternatively, the deflection of corresponding connector 16 can occur in the second join domain 29, and this second join domain is between the connection web 17 and corresponding second connecting portion 20 of correspondence.Second join domain 29 is because which form the second hinge area.Alternatively or extraly, the deflection of connector 16 can occur between the first connecting portion 19 and end difference 21 in the 3rd hinge area 30.Alternatively or extraly, deflection can occur between the second connecting portion 20 and end difference 21 in the 4th hinge area 31.
Direction and the size of power are depended in deflection substantially.The face loaded also plays an important role.
When power is enough large, connects web 17 and can submerge partly in recess 24.Thus window 26 changes its shape during power works.
Claims (15)
1. a head cover, this head cover is protected especially for work,
A) this head cover has housing (6), this housing
I) there is anterior forehead region (7), for covering the forehead of head cover wearer at least in part,
Ii) have the back of head region (8) at rear portion, for covering the back of head of head cover wearer at least in part, wherein, the back of head region (8) at rear portion deviates from anterior forehead region (7),
Iii) there is its poll region (9) arranged between fore forehead region (7) and the back of head region (8) at rear portion, for covering the crown portion of head cover wearer at least in part, and
Iv) head portion chamber (18) is defined, for receiving the head of head cover wearer,
B) this head cover has vibration-proof structure (14), and this vibration-proof structure comprises at least one shock-absorbing spring device (15), and wherein, at least one shock-absorbing spring device (15) described has respectively
I) two be spaced apart from each other arrange, the connectors (16) that connect with housing (6), described connector respectively from housing (6) outwardly, and
Ii) at least one connects web (17), and at least one connection web described is that bridge like extends and can shift flexibly at least partly for realizing vibration damping between described connector (16),
C) wherein, described housing (6) and described vibration-proof structure (14) are designed to single type.
2. head cover according to claim 1, is characterized in that, at least one shock-absorbing spring device (15) described connects with housing (6) by means of only described connector (16).
3. head cover according to claim 1 and 2, is characterized in that, at least one shock-absorbing spring device (15) described is outwards spaced apart with housing (6) at least substantially.
4. according to head cover in any one of the preceding claims wherein, it is characterized in that, described vibration-proof structure (14) extends in its poll region (9) of housing (6).
5. according to head cover in any one of the preceding claims wherein, it is characterized in that, at least one shock-absorbing spring device (15) described extends perpendicular to the tieline ground be positioned between forehead region (7) and back of head region (8).
6., according to head cover in any one of the preceding claims wherein, it is characterized in that, described at least one connect web (17) and be hinged on housing (6) by the connector (16) being connected web with this and connecting.
7. according to head cover in any one of the preceding claims wherein, it is characterized in that, each connector (16) is all designed to stepped.
8. according to head cover in any one of the preceding claims wherein, it is characterized in that, each connector (16) all has
-the first connecting portion (19) of connecting with housing (6),
-with the second connecting portion (20) being connected web (17) and connecting, and
-be arranged in end difference (21) between the first connecting portion (19) and the second connecting portion (20), this end difference forms inclination angle (wr1, wr2) with the first connecting portion (19) and the second connecting portion (20) respectively, and this inclination angle is preferably between 60 ° to 120 °.
9. head cover according to claim 8, is characterized in that, the first connecting portion (19) and second connecting portion (20) of described connector (16) are substantially parallel to each other.
10. according to head cover in any one of the preceding claims wherein, it is characterized in that, described housing (6) is provided with recess in the region of at least one shock-absorbing spring device (15) described.
11. according to head cover in any one of the preceding claims wherein, it is characterized in that, described vibration-proof structure (14) also have at least one adjacent to described at least one connect web (17) reinforcing element (22) arranged for reinforcement described at least one connect web (17), wherein preferably, described at least one reinforcing element (22) is designed to strengthen honeycomb ceramics.
12. head covers according to claim 11, is characterized in that, described at least one reinforcing element (22) is arranged in connection web (17) to be strengthened below, and are preferably connected web with this and are fixedly connected with.
13., according to head cover in any one of the preceding claims wherein, is characterized in that, are provided with multiple shock-absorbing spring device (15), and wherein preferably, described multiple shock-absorbing spring device (15) is parallel to each other.
14., according to head cover in any one of the preceding claims wherein, is characterized in that, described housing (6) and described vibration-proof structure (14) are designed to the plastic injection piece of single type.
15. 1 kinds of head cover devices, comprise
A) cap (1), and
B) be inserted in described cap (1), according to head cover in any one of the preceding claims wherein (2), for strengthening described cap (1).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013215150.0 | 2013-08-01 | ||
| DE102013215150.0A DE102013215150B4 (en) | 2013-08-01 | 2013-08-01 | protective head cap |
| PCT/EP2014/066055 WO2015014750A1 (en) | 2013-08-01 | 2014-07-25 | Head-protecting cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105451587A true CN105451587A (en) | 2016-03-30 |
| CN105451587B CN105451587B (en) | 2018-06-22 |
Family
ID=51225552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480042922.7A Active CN105451587B (en) | 2013-08-01 | 2014-07-25 | Head cover |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP3027073B1 (en) |
| CN (1) | CN105451587B (en) |
| AU (1) | AU2014298657B2 (en) |
| DE (1) | DE102013215150B4 (en) |
| ES (1) | ES2623790T3 (en) |
| PL (1) | PL3027073T3 (en) |
| WO (1) | WO2015014750A1 (en) |
| ZA (1) | ZA201600607B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022002725A1 (en) | 2022-07-27 | 2024-02-01 | Christian Niestolik | Safety cap |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2260549A1 (en) * | 1999-02-01 | 2000-08-01 | Troysport Inc. | Protective helmet |
| DE202004012916U1 (en) * | 2004-08-18 | 2004-12-30 | Sinotec Sicherheitssysteme Gmbh | Plastic cap protects head of wearer against knocks and blows of not too serious nature, has wall thickness of approximately 1mm and is matched in shape to largest skull |
| DE102006058782A1 (en) * | 2006-12-12 | 2008-06-19 | Gudo Ag | Head protection device has hard shell made so as to be adaptable to shape and/or size of head of user in region of back of head |
| EP2016846A2 (en) * | 2007-06-22 | 2009-01-21 | Jörg Engelhard | Protective helmet |
| CN201384099Y (en) * | 2009-03-13 | 2010-01-20 | 陈兆一 | Novel safety cap |
| WO2010082537A1 (en) * | 2009-01-13 | 2010-07-22 | 住ベテクノプラスチック株式会社 | Undercap |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1732210U (en) * | 1956-07-31 | 1956-10-18 | Ludwig Stroemer | HELMET WITH SUSPENSION. |
-
2013
- 2013-08-01 DE DE102013215150.0A patent/DE102013215150B4/en active Active
-
2014
- 2014-07-25 AU AU2014298657A patent/AU2014298657B2/en active Active
- 2014-07-25 EP EP14744099.4A patent/EP3027073B1/en active Active
- 2014-07-25 ES ES14744099.4T patent/ES2623790T3/en active Active
- 2014-07-25 WO PCT/EP2014/066055 patent/WO2015014750A1/en active Application Filing
- 2014-07-25 CN CN201480042922.7A patent/CN105451587B/en active Active
- 2014-07-25 PL PL14744099T patent/PL3027073T3/en unknown
-
2016
- 2016-01-28 ZA ZA2016/00607A patent/ZA201600607B/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2260549A1 (en) * | 1999-02-01 | 2000-08-01 | Troysport Inc. | Protective helmet |
| DE202004012916U1 (en) * | 2004-08-18 | 2004-12-30 | Sinotec Sicherheitssysteme Gmbh | Plastic cap protects head of wearer against knocks and blows of not too serious nature, has wall thickness of approximately 1mm and is matched in shape to largest skull |
| DE102006058782A1 (en) * | 2006-12-12 | 2008-06-19 | Gudo Ag | Head protection device has hard shell made so as to be adaptable to shape and/or size of head of user in region of back of head |
| EP2016846A2 (en) * | 2007-06-22 | 2009-01-21 | Jörg Engelhard | Protective helmet |
| WO2010082537A1 (en) * | 2009-01-13 | 2010-07-22 | 住ベテクノプラスチック株式会社 | Undercap |
| CN201384099Y (en) * | 2009-03-13 | 2010-01-20 | 陈兆一 | Novel safety cap |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3027073A1 (en) | 2016-06-08 |
| DE102013215150B4 (en) | 2022-03-03 |
| AU2014298657B2 (en) | 2018-06-28 |
| EP3027073B1 (en) | 2017-03-22 |
| CN105451587B (en) | 2018-06-22 |
| ZA201600607B (en) | 2019-07-31 |
| ES2623790T3 (en) | 2017-07-12 |
| WO2015014750A1 (en) | 2015-02-05 |
| PL3027073T3 (en) | 2017-09-29 |
| AU2014298657A1 (en) | 2016-02-18 |
| DE102013215150A1 (en) | 2015-02-05 |
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