CN106165934A - Sports helmet - Google Patents

Abstract

A kind of helmet for practice in sports (1), including-the cap body (2) that is intended to be positioned on skull ,-cervical region hatband (4) ,-at least one is intended to and cap body links support member (3), described support member includes cervical region hatband hook (32,33).Described support member includes appurtenance (5,6) retaining element (35), and described retaining element is configured to be removed from support member by appurtenance easily.

Description

Sports helmet

Technical field

The present invention relates to the protection helmet for sports.Such motion can be especially sensu lato bicycle fortune Dynamic, such as road cyling or Track Cycling are moved.The present invention also extends to for climbing rocks, exploratory heading, mountain-climbing, high mountain are sliding Snow, cross-country skiing, the helmet of snowfield surfing practice.It is said that in general, the helmet constitutes the protection to head, to prevent when user falls Or skull may be subject to when an object is thrown to user direction when shock.

Background technology

Such helmet generally comprises a cap body (coiffe) and a cervical region hatband (sangle jugulaire).

Cap body is intended to cover the skull of user.Cap body gives head with protection.More generally, it is by a shell (coque externe) and an internal calot (calotte interne) are constituted.Shell is usually rigidity, and it is by heat Plastic material such as ABS (acrylonitrile-butadiene-styrene (ABS)) or PC (Merlon) are constituted.At present, internal calot is by expanding Material such as EPS (expanded polystyrene) or EPP (expansioning polypropylene) manufacture.

Cervical region hatband links with cap body.It is typically connected at three with cap body: at the front part of left surface, at right flank Front part, and at middle rear portion (at occipital bone).Such structure makes it possible to produce two lateral rings.The One ring is formed with the rear middle part part of cap body at the front part of left surface.Second ring right flank front part with Formed between the rear middle part part of cap body.Each collar is around the low portion of ear and to downwardly extend be an extension Portion, the end of this extension has a fixed component.The lower section of chin is intended to be fixed in the extension of each ring.One ring The complementary fixed component that fixed component is suitable to below chin or at buccal with another ring coordinates.By means of such side Method, two rings are interconnected, enabling cap body maintained on head.Cap body is lived by hatband bundle, once cap body cranium to be departed from Bone, hatband is i.e. resisted against chin.For the length being able to regulate cervical region hatband thus the form of the person of being adapted in use to, cervical region hatband includes Two single hatbands.More generally, the two hatband links at extension, more specifically, link at fixed component.? At complementary fixed component, identical hatband is connected with these parts.Being connected between complementary fixed component and hatband is to become By (passant) type.Therefore hatband can freely laterally slide through.Cervical region hatband is connected by same type of connection Rear middle part part in cap body.

Exist and different cervical region hatband is fixed on the mode at the front part of side.Such as, document US 5,269,025, US 2007/044210, US 8,091,148, US 5,005,220 describe some scheme.Under all these situations, cervical region Hatband is fixed on cap body by means of contributing to described fixing parts specially, at least at the front part of cap body.

According to the use of the helmet, user can fix appurtenance in the helmet.Such as, its can the additional the brim of a hat (visiere) with Protection eyes are not shined upon and/or are not got to by raindrop.Other appurtenance it is conceivable that.This can be protective eye lens (é Cran de protection oculaire), lamp, etc..These appurtenances typically pass through the various of cervical region hatband fixed component Distinctive support member is fixed on cap body.

These structures make the location that appurtenance can be suitable, but but make the design of the helmet increasingly complex.Therefore, cap Body includes multiple groove for various securing supports, or for cervical region hatband or for the brim of a hat.These grooves damage The exterior appearance of the helmet and make structure become fragile.Additionally, due to special securing supports, also add the group of the helmet Become components number, make the helmet become heavy.

Summary of the invention

Present invention seek to address that said one or multiple deficiency.

One object of the present invention especially proposes the helmet of a kind of improvement.

One purpose especially proposes a kind of helmet structure alleviated.

Another purpose is to propose a kind of helmet attractive in appearance.

Another purpose is to propose a kind of helmet including the fewest building block having and simplifying structure.

Another purpose is to propose the helmet of a kind of economy.

Therefore, the invention reside in a kind of helmet for practice in sports, it includes cap body, the neck being intended to be positioned on skull Portion's hatband, at least one be intended to and cap body link support member, described support member includes cervical region hatband hook.Described support Part comprises additionally in appurtenance retaining element, and described retaining element is configured to be removed from support member by appurtenance easily.

Therefore, support member has dual-use function.On the one hand, it is as cervical region hatband anchor point in cap body, and separately On the one hand, it is as appendicular retaining element.Such design makes it possible to reduce components number, because being no longer needed for Fixing appendicular special parts.Therefore the helmet includes less building block and therefore weight saving.Cap body will not Because complementary groove becomes fragile.Only support member is visible, improves exterior design style.It practice, use traditional Structure, for each side front part, cap body includes two inserts increased, and one is used for cervical region hatband, and one is used for Appurtenance.This of cervical region hatband is the most obvious.It is appendicular that this is only visible when appurtenance is not mounted to the helmet. Using the embodiment proposed, when appurtenance is unassembled, only support member is obvious at each side front part of cap body 's.It is installed on helmet support member the most no longer visible once appurtenance.

According to the present invention favourable but non-essential aspect, such anterior block (but é e) can have one or more Following characteristics, including the most possible all combinations:

-be intended to by retaining element be assembled in the appurtenance of at least one support member be the brim of a hat or shielding cover (cache) or Protective eye lens or lamp,

-support member is suitable to the front part with cap body and links,

-retaining element from the outside of cap body can and,

-cap body includes a shell and an internal calot, and support member is linked to shell and/or inside is boundless Cap,

-support member is dismountable relative to cap body,

-when support member is assembled in cap body, support member is indentation relative to the outside envelope surface of cap body,

-support member retaining element includes two holes, and said two hole is intended to reception and is arranged in appendicular two pins,

-support member includes that at least one anchor mechanism, at least one anchor mechanism described are able to maintain that support member is linked to Cap body.

Accompanying drawing explanation

Other features and advantages of the present invention by with reference to accompanying drawing with nonrestrictive illustrating by the way of be given as Lower explanation is it is clear that wherein:

-Fig. 1 is the helmet of the present invention and associates appendicular front perspective exploded view；

-Fig. 2 is the side view of the helmet being equipped with the brim of a hat；

-Fig. 3 is the birds-eye perspective of the cervical region hatband support member of the present invention；

-Fig. 4 is the top view of cervical region hatband support member；

-Fig. 5 is the profile along V-V of Fig. 4, an additional screening being intended to coordinate with support member and a part of cap body on it Door；

-Fig. 6 is the profile along VI-VI of Fig. 4.

Detailed description of the invention

Fig. 1 and 2 shows the helmet for cycling.Certainly, the invention is not restricted to this motion, can be changed into The helmet for other practices in sports.

In this example, the helmet 1 includes the cap body 2 of a support member 3 being equipped with cervical region hatband 4.

Cap body 2 can be by so-called thermoforming process or " in mould (in-mold) " method manufacture, and described method allows logical Cross injection to be linked with internal calot 22 by shell 21.Other manufacture cap body method it is conceivable that.Such as, shell 21 can lead to Cross molding to manufacture, and be assembled in the inside calot 22 manufactured independently by injection by any suitable means afterwards Together.In these examples, therefore cap body includes one by ABS or PC or the hard outer layer made by other polymer.Should Hard outer layer corresponds to shell.Shell 21 limits an outside envelope surface towards outer display helmet external design feature S2.This outer layer is for clashing into and perforation offer protection.Cap body comprises additionally in what the expanding materials such as use such as EPS or EPP were made Cushion.This cushion is corresponding to internal calot.A part for internal calot can be externally visible.Shell is also protected Internal calot, the latter has relatively low puncture resistance.

Cap body is further equipped with crossing the vent openings 23 of cap body, makes skull air circulation during practice in sports.

Cap body is also wrapped at its front part (i.e. the front portion of the helmet, between pars intermedia and the front end of the helmet in longitudinal direction) Include two side openings 24 crossing cap body.Described side opening 24 is arranged symmetrically with relative to the middle sagittal plane of cap body.Described side opening position Before cap body in three/part, slightly above temple.

Each side opening 24 on left side and right side is intended to receive the supporter 3 of cervical region hatband 4.

Supporter 3 one aspect makes cervical region hatband 4 link with cap body 2, on the other hand makes appurtenance be fixed on the helmet.Attached Belonging to thing can be shielding cover 5, the brim of a hat 6, eyepiece, lamp or other objects.Fig. 1 shows two kinds of appendicular assembling: or Person is shielding cover 5 or the brim of a hat 6.

In this embodiment, cervical region hatband 4 is by two anterior lateral support 3 and back support parts (not shown) is assembled to cap body 2, and back support parts are positioned at the rear portion of cap body, at occipital bone.

Anterior lateral support 3 is identical.One such support member is shown in Fig. 3 to 6.

In this example, support member 3 forms the parts that X-X extends along the longitudinal direction, as shown in Figure 4.Define one Axis of pitch Y-Y, for the direction vertical with longitudinal axis X-X.Support member 3 includes an oval sheet 31, by upper surface 311 Limit with lower surface 312.One longitudinal wall 32 protrudes in the central area of lower surface 312 and extends along longitudinal axis X-X.Vertical The center of sheet 31 it is positioned to wall.The region being dimensioned to lower surface 312 is not covered by longitudinal wall.Advantageously, these not by The region covered is around longitudinal wall.

Longitudinal wall 32 is intended to insert in side opening 24.Be dimensioned to when supporter is assembled to cap body not with side opening 24 phase Impact mutually.Additionally, sheet 31 be designed and sized to can not be horizontally through side opening 24.Then, when support member is assembled to cap body, vertical The outside envelope surface S2 of Xiang Bicong stretches to the inside of side opening, but its insertion is limited by sheet 31.Thus lower surface 312 against In cap body.

The side opening 24 of cap body advantageously comprises convex shoulder 241 thus sheet 31 substantially imbeds cap body.In the sense of the present invention, convex The inside of shoulder 241 is not qualified as defining the outside envelope surface S2 of cap body.Therefore, when support member is assembled to cap body, upper table Face 311 is relative to outside envelope surface S2 indentation.This aerodynamic feature making not interfere with the helmet, and will not damage The support member assembled, because it can be protected by cap body.According to the example illustrated, shell 21 covers the inside of convex shoulder 241, as Shown in Fig. 5.Thus, sheet 31 can be resisted against shell 21.It is rigidity, which improves when the support member when pulling cervical region hatband The recovery of the power in cap body.Support member generally remains identical with the relative position of cap body.The length adjustment of hatband is unaffected. Or, it is contemplated that shell 21 does not cover the bottom of convex shoulder but sheet 31 is resisted against internal calot 22.

In order to maintain the link of support member and cap body, longitudinal wall 32 can include an anchor mechanism, and this anchor mechanism makes Can interfere with the inwall 242 of side opening 24.In this example, anchor mechanism is convex by the longitudinal direction X-X along longitudinal wall 32 Two hooks 321 gone out realize.Two hooks 321 are disposed proximate to the free lower surface 322 of longitudinal wall.When inserting support member Time, two hooks slightly deform and stretch in the material of internal calot.Such connect allow extraordinary performance and not It is prone to remove.It is conceivable that other anchor mechanisms in addition.This can be the clip crossing cap body.It can be a series of saw Tooth.Whether anchor mechanism can allow to remove support member.

Or, support member is freely installed on cap body.In this case, pressure is applied upon cervical region hatband to support member Force support is i.e. maintained in its groove.Sheet 31 is pressed on cap body by this pressure.

Advantageously, support member is removably installed in cap body, this make it possible to parts or association hatband damage or It is replaced during abrasion.

According to a flexible program, support member can be adhered to cap body or molding thereon or screws installation, and without spy Different hooking mechanism.

First function of support member is to be linked with cap body 2 end of cervical region hatband 4.To this end, support member 3 has cervical region The hook 32,33 of hatband.In this example, cervical region hatband 4 is connected with support member 3 at longitudinal wall 32.Sheet 31 includes one Individual substantially rectangular central opening 33, the length of this opening is more than the width of cervical region hatband, and the width of this opening is more than vertical To the width of wall.The positions and dimensions of central opening 33 designed to be able to produce two vertical channels 331, is each located on longitudinal direction The side of wall 32.In other words, central opening 33 is every side of longitudinal wall through 31.By means of such structure, cervical region cap Band 4 can be around longitudinal wall 32, as shown in Figure 6.Hatband advances along the first side surface 323 of longitudinal wall 32, vertical through first Passage 331, via the top of longitudinal wall, to the inside of central opening 33, through the second vertical channel 331, and along longitudinal direction Second side surface 323 of wall advances, and the position of described second side is relative with the first side.Finally, the end of hatband and hatband A lap converge.Then, weight is fixed on by suitable means (such as by suture (couture) 41) in this end Folded part.Therefore hatband forms the ring of a Guan Bi, round longitudinal wall 32.Such assembling can by hatband 4 with cap body 3 even Knot.

Advantageously, the side surface 323 of longitudinal wall 32 includes a cut-out (é videment) 34, the width of this part Width more than cervical region hatband.This cut-out makes to accommodate hatband thus any part of hatband is no more than longitudinal wall 32 Each side surface 323.Hatband is indentation relative to side surface 323 all the time.So, when inserting the support member 3 being equipped with hatband 4 Time, hatband does not affect the inwall 242 of side opening 24.This makes support member become easy to the installation of cap body.

On the other hand, being designed and sized to when hatband is fully accommodated in through longitudinal wall 32 surrounding hatband of central opening 33 In central opening 33.Therefore, any part of hatband is all without the upper surface 311 exceeding sheet 31.Hatband is relative to this upper surface 311 is indentation all the time.So, hatband will not be to expose, and is protected by support member 3.

As flexible program, it is envisaged that hook is realized by a through hole, this hole is along Y-Y direction, at longitudinal wall Width on, from a side to another side, just in the lower section of sheet 31.In this case, it is no longer necessary to have and cross The central opening 33 of sheet 31.

Other hooks it is conceivable that.Such as, support member is moldable on hatband.Prior art institute can also be changed The scheme stated, as being such as shown in document US 5,005,220, US 5,467,485, US 8,0911,148 or US 2007/ Hook in 0044210.

The support member 3 that the invention reside in cervical region hatband 4 also includes an appurtenance retaining element 35.

In the sense of the present invention, appurtenance can be a shielding cover 5, and as described in figures 1 and 5, a brim of a hat 6, such as Fig. 1 Shown in 2.The invention is not restricted to both appurtenances.Can also is that eye protection optical frames, lamp, ornament etc..

In the illustration being described, appurtenance 5,6 is fixed on support member 3, described pin and support member by two pins 55,65 Complimentary aperture 35 coordinate.

Although presently described is the pin 55 of shielding cover 5, but other compatible appurtenances can certainly be equipped with class Pin 55 like design.

Pin 55 protrudes from a generally flat contact surface 51.The cylinder being generally shaped like step by step of pin 55.The One cylinder 551 (its a diameter of d51, height are h51) protrudes from contact surface 51, and extends the second cylinder 552 (its Diameter d52 is slightly larger than diameter d51).The end of pin 55 is heaved.

Additionally, support member 3 includes two through holes 35.The position in two holes is symmetrical, in being positioned at relative to middle face Y-Y The both sides of centre opening 33.Hole 35 is arranged to extend across sheet 31 and longitudinal wall 32.Hole 35 therefore appears in the upper surface of sheet 31 311 and the free lower surface 322 of longitudinal wall 32.The cylinder being generally shaped like step by step in each hole 35.First endoporus 351 is from upper Surface 311 extends, and the degree of depth is h31, is slightly lower than the height h51 of pin 55.The diameter d31 of the first endoporus 351 is more than pin 55 Diameter d51, and be slightly lower than the diameter d52 of pin 52.This first endoporus 351 extends to the second endoporus 352, this second endoporus Diameter d32 more than or equal to the diameter d52 of pin 55.The total depth in hole 35 is preferably more than the total height of pin 55.

Obviously, the distance between two holes 35 is equal to the distance between appendicular two pins 55,65, thus joins each other Close.

Such it is dimensioned such that appurtenance 4,5 links with support member 3.When appurtenance is assembled to support member, each Pin 55,65 stretches in the corresponding hole 35 of support member.In the very first time, two cylinders 552 slightly screw and are arranged on first In endoporus 351.By continuing pressing appurtenance, the second cylinder 552 is then embedded in the second endoporus 352, the most no longer revolves Twist and install to hole 35.In such configuration, appendicular contact surface 51 is pressed against the upper surface 311 of support member.By means of The diameter d52 of the second cylinder 552 of the contact of such surface and the pin 55 and diameter d31 of first endoporus 351 in hole 35 Between difference, appurtenance is stably held on support member.This difference promotes the most attached material desire to depart from support member the second circle Cylinder 552 just gear is against the first endoporus 351.The difference of highly h31 with h51 defines the surplus of assembling and also contributes to attached The stability that thing assembles.

In order to realize this assembling, pin 55,65 and/or hole 35 are deformable so that the second cylinder 552 can pass First endoporus 351.Additionally, the size of these parts should be designed to the rotation between the second cylinder 552 and the first endoporus 351 Twist relatively easy, so that user is in place by appurtenance without substantial effort.In order to make assembling simpler, appurtenance and/or Support member is that plastic material is made.Such as, they are made up of polyamide (PA).

About shielding cover 5, it is dimensioned to when being assembled to support member 3 (itself being fixed on cap body 2), its The outside envelope surface S2 of outside envelope surface 52 polishing cap body.Therefore, once shielding cover 5 links with support member 3, its outer cup Shell surface 52 i.e. flushes or slightly indentation relative to the outside envelope surface S2 of cap body.This size makes not damage the sky of the helmet Aerodynamics feature.This means especially that when support member is installed on cap body, and support member is relative to the outside envelope surface of cap body Indentation.

In this example, hole 35 constitutes appurtenance retaining element, as pin 55,65 constitutes the fixing unit of appendicular complementation Part.But, the invention is not restricted to such embodiment.It is contemplated that other replacement schemes are propped up to be fixed on by appurtenance 5,6 Support member 3.This can be by Magnet, by clip, by splicing tape, pass throughType hook, by snap-fastener or Any other suitable means are fixed.Advantageously, retaining element should designed to be able to easily remove appurtenance thus take Descend and/or change.

As description is visible, appurtenance is removably installed in support member.

Change appurtenance more easily for user, retaining element outside cap body can and.

In a flexible program, the present invention relates to the rear support of a kind of cervical region hatband, it is positioned at the posterior of cap body In Fen, it is positioned at occipital bone.This support member includes an appurtenance retaining element in the sense of the present invention.Then, appurtenance can To be signal taillight, pad (becquet) or any other appurtenance of helmet aerodynamic feature can be improved.This Make it possible to reduce the building block number of the helmet, as previously mentioned.

Therefore the present invention contains a kind of physical culture helmet, and it is equipped with in the front part of cap body and/or the posterior of cap body Support member in Fen.

The invention is not restricted to these embodiments.These embodiments can combine.

The invention is not restricted to foregoing embodiments, but extend to all embodiment party being covered by the appended claims Case.

Reference

The 1-helmet

2-cap body

21-shell

The internal calot of 22-

23-vent openings

24-side opening

241-convex shoulder

242-inwall

The outside envelope surface of S-

3-support member

31-sheet

311-upper surface

312-lower surface

32-longitudinal direction wall

321-hook

322-inner surface

323-side surface

33-central opening

331-vertical channel

34-cut-out

35-hole

351-the first endoporus

H31-height

D31-diameter

352-the second endoporus

D32-diameter

4-cervical region hatband

41-suture

5-shielding cover

51-contact surface

The outside envelope surface of 52-

55-pin

551-the first cylinder

H51-height

D51-diameter

552-the second cylinder

D52-diameter

The 6-the brim of a hat

65-pin

Claims (9)

1. the helmet (1) for practice in sports, including

-be intended to be positioned on skull cap body (2),

-cervical region hatband (4),

-at least one be intended to and cap body link support member (3), described support member includes cervical region hatband hook (32,33),

It is characterized in that,

Described support member includes appurtenance (5,6) retaining element (35), and described retaining element is configured to easily by attached Thing is removed from support member.

The helmet the most according to claim 1 (1), it is characterised in that be intended to be assembled at least one by retaining element The appurtenance of support member is the brim of a hat (6) or shielding cover (5) or protective eye lens or lamp.

3. according to the helmet in any one of the preceding claims wherein (1), it is characterised in that support member is suitable to the front portion with cap body Part links.

4. according to the helmet in any one of the preceding claims wherein (1), it is characterised in that retaining element from the outside of cap body is Can and.

5. according to the helmet in any one of the preceding claims wherein (1), it is characterised in that cap body include a shell (21) and One internal calot (22), and support member is linked to shell and/or internal calot.

6. according to the helmet in any one of the preceding claims wherein (1), it is characterised in that support member is removable relative to cap body Unload.

7. according to the helmet in any one of the preceding claims wherein (1), it is characterised in that when support member is assembled in cap body, Support member is indentation relative to the outside envelope surface (S2) of cap body.

8. according to the helmet in any one of the preceding claims wherein (1), it is characterised in that support member retaining element includes two Hole (35), said two hole (35) are intended to reception and are arranged in two pins (55,65) of appurtenance (5,6).

9. according to the helmet in any one of the preceding claims wherein (1), it is characterised in that support member includes at least one grappling Mechanism (321), described at least one anchor mechanism (321) is able to maintain that support member is linked to cap body.