CN202335386U - Sports helmet - Google Patents
Sports helmet Download PDFInfo
- Publication number
- CN202335386U CN202335386U CN2011204882648U CN201120488264U CN202335386U CN 202335386 U CN202335386 U CN 202335386U CN 2011204882648 U CN2011204882648 U CN 2011204882648U CN 201120488264 U CN201120488264 U CN 201120488264U CN 202335386 U CN202335386 U CN 202335386U
- Authority
- CN
- China
- Prior art keywords
- helmet
- adjuster
- main body
- straight line
- band
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a novel sports helmet which comprises a helmet body and a helmet adjuster, wherein the helmet adjuster is provided with a helmet adjuster linear movement adjusting device for the helmet adjuster capable of linearly moving up and down relative to an inner cavity of the helmet body; the helmet adjuster linear movement adjusting device comprises a helmet adjuster extension part connected with a strap and a fixed linear movement adjusting base body arranged on the rear side surface of the inner cavity of the helmet body; the helmet adjuster extension part can be matched and connected with the linear movement adjusting base body through up-down linear movement; the helmet adjuster can linearly move up and down relative to the helmet body so that the angle of the helmet adjuster can be adjusted according to the head back conditions of different wearers; after once adjustment, the angle of the helmet adjuster is automatically locked and fixed, repeated adjustment in each wearing is avoided; and in order to bring more convenience and comfort to the wearer and ensure safer and more reliable use, a stepless helmet adjuster tension adjusting device is also provided, which has a few parts and a simple process, is easy to assemble and disassemble and realizes that the damaged part is easy to replace.
Description
Technical field
The utility model relates to a kind of sports type helmet, relates in particular to the adjustable sports type helmet of a kind of helmet adjuster.
Background technology
The sports type helmet that uses in the market is single helmet adjuster three kinds of degree of tightness regulative modes according to different people; First kind is helmet eye-splice fit adjustment mode; Second kind is the button regulative mode, and preceding dual mode user is inconvenient to operate and can be had rank and regulate; The third is the gear adjustable type, though overcome above-mentioned dual mode, its shortcoming is that part is many, and manufacturing procedure is complicated, and production cost increases, and service time is short, and scrappage is high.
The utility model content
In order to overcome the many disadvantages of above-mentioned prior art; The utility model provides a kind of novel sports type helmet; Its helmet adjuster with respect to the helmet body up and down straight line move, thereby the angle of helmet adjuster can be adjusted according to different wearers' back of head situation, and after once adjusting; The angle of helmet adjuster can be fixed in self-locking, all will repeat adjustment when need not to wear at every turn; For the wearer is convenient comfortable, use more safe and reliablely, also be provided with no rank helmet adjuster slack adjuster, these helmet adjuster slack adjuster parts are few, and operation is simple, is prone to adorn quick detachable, and the part of damage is easy to change.
A kind of sports type helmet; Comprise; Helmet body and helmet adjuster; Helmet intracoelomic cavity left and right sides medial surface relative position is provided with a hole respectively; Relative first band, second band about helmet adjuster comprises, first band, one end is provided with an axle, second band, one end relative position is provided with an axle, and said axle is connected with relatively turnable with the hole of helmet intracoelomic cavity left and right sides face setting respectively; It is characterized in that: the sports type helmet be provided with helmet adjuster with respect to the helmet intracoelomic cavity up and down the helmet adjuster straight line that moves of straight line move adjusting device; Helmet adjuster straight line moves adjusting device and comprises, a fixing straight line that is provided with on the helmet adjuster extension that is connected with band, the helmet intracoelomic cavity trailing flank moves the adjusting matrix, and helmet adjuster extension can be moved with respect to straight line and regulated matrix and be connected with what straight line up and down moved.Helmet adjuster extension can be fixedly connected with first band or second band respectively.
As optimization; Helmet adjuster extension is provided with a strip groove; Straight line moves the adjusting matrix and is provided with a T type projection, and T type projection is placed in the strip groove, and helmet adjuster extension is sandwiched in straight line and moves between adjusting matrix and the T type projection; Perhaps helmet adjuster extension is provided with a T type projection, and straight line moves the adjusting matrix and is provided with a strip groove, and T type projection is placed in the strip hole slot, and straight line moves the adjusting matrix and is sandwiched between helmet adjuster extension and the T type projection.Through above-mentioned realization helmet adjuster extension can with respect to straight line move regulate matrix up and down straight line move.
In addition, T type projection has symmetrical two the inverted L shape projections of appropriate gap in the middle of can being.T type bump material is a non-metallic elastic material.The upper surface of strip groove is provided with the screens shallow slot of several T type projections.For the location, back of adjusting to the right place.
Further optimize, helmet adjuster is provided with helmet adjuster slack adjuster.Helmet adjuster slack adjuster comprises, a symmetrical strip base plate, the base plate center form one stretch out backplate surface cylinder, form in the periphery of cylinder one be lower than backplate surface circular groove;
One rotating main body; One end of rotating main body is a disk; The periphery of disk is less than the inner surface of the circular groove in the base plate, and the other end of rotating main body is the gear less than disk, and the center of rotating main body is provided with the circular hole of perforation; Cylinder and its integrated disc portions that rotating main body passes said base plate are placed in the circular groove of base plate, and the cylinder of rotating main body and base plate is with can be relative to expedite being connected of rotating;
One adjusting knob; Adjusting knob is that the center is provided with the annulus that connects circular hole; The center of adjusting knob connects the gear that circular hole is slightly larger than rotating main body; The gear parts of rotating main body passes the center hole of adjusting knob and has operative gear to expose adjusting knob, and adjusting knob and rotating main body are to rotate being connected of adjusting knob driven rotary main body rotation;
The first band other end-side is provided with the monolateral section of rack of suitable length; The side that the second band other end is relative with first band is provided with the monolateral section of rack of suitable length, the monolateral tooth bar of first band and the monolateral tooth bar of second band be placed in opposite directions backplate surface both sides and with the engagement of the gear parts of rotating main body;
One symmetrical strip loam cake, loam cake is fixedly connected with dismountable with base plate, and rotating main body, adjusting knob, first band and second band are placed between base plate and the loam cake successively.
The structure that adjusting knob driven rotary main body is rotated is: the disc surfaces of rotating main body gear one side is provided with at least one projection post; The adjusting knob relevant position is provided with the groove that runs through that is slightly larger than projection post profile that matches with the projection post, and the groove medial surface part that runs through of adjusting knob is fitted with the part side of projection post.On the symmetrical strip base plate or loam cake be provided with the guiding rib of first band and second band.
In addition, helmet adjuster extension can be fixedly connected with the strip base plate of helmet adjuster slack adjuster, perhaps is shaped to one with it.
Annotate: all parts that above-mentioned helmet adjuster straight line moves adjusting device and helmet adjuster slack adjuster can be the working of plastics of injection mo(u)lding.
Advantage with respect to prior art the utility model is: be provided with helmet adjuster with respect to the helmet intracoelomic cavity up and down the helmet adjuster straight line that moves of straight line move adjusting device; Thereby the angle of helmet adjuster can be adjusted according to different wearers' back of head situation; And after once adjusting; The angle of helmet adjuster can be fixed in self-locking, all will repeat adjustment when need not to wear at every turn.For the wearer is convenient comfortable, use more safe and reliablely, also be provided with no rank helmet adjuster slack adjuster, these helmet adjuster slack adjuster parts are few, and operation is simple, is prone to adorn quick detachable, and the part of damage is easy to change.
Description of drawings
Fig. 1 is the utility model overall structure sketch map;
Fig. 2 moves the adjusting device sketch map for helmet adjuster straight line;
Fig. 3 is the helmet adjuster slack adjuster sketch map that removes loam cake;
Fig. 4 is the A-A cutaway view of Fig. 3 helmet adjuster slack adjuster;
Fig. 5 is the structural representation of adjusting knob driven rotary main body rotation.
Among Fig. 1,1 is the helmet body, and 2-1 is first band, and 2-1-1 is an end that is provided with first band of axle, and 2-2 is second band, and 2-2-1 is an end that is provided with second band of axle, and 3 is helmet adjuster slack adjuster, and 3-4 is the strip loam cake.
Among Fig. 2,1-1 is that straight line moves the adjusting matrix, and 1-1-1 is that straight line moves the T type projection of regulating on the matrix, and 2-3 is the band extension, and 2-3-1 is the strip groove in the band extension.
Among Fig. 3,2-1-2 is the part that the first band side is provided with monolateral tooth bar, and 2-2-2 is the part that the second band side is provided with monolateral tooth bar, and 3-1 is symmetrical strip base plate, and 3-2-1 is the gear parts of rotating main body, and 3-3 is an adjusting knob.
Among Fig. 4,2-1-2 is the part that the first band side is provided with monolateral tooth bar, and 3-1 is symmetrical strip base plate, and 3-2 is a rotating main body, and 3-3 is an adjusting knob.
Among Fig. 5,3-2 is a rotating main body, the projection post that 3-2-2 is provided with for the rotating main body disc surfaces, and 3-3 is an adjusting knob, 3-3-1 is the groove that runs through that is provided with in the adjusting knob.
The specific embodiment
Embodiment one; Shown in Fig. 1 and Fig. 2; A kind of sports type helmet; Comprise helmet body 1 and helmet adjuster 2, the relative first band 2-1, the second band 2-2 about helmet adjuster comprises, an end 2-2-1 of an end 2-1-1 and second band that is provided with axle who is provided with first band of axle is connected with relatively turnable with the hole of helmet intracoelomic cavity left and right sides face setting respectively; The sports type helmet be provided with helmet adjuster with respect to the helmet intracoelomic cavity up and down the helmet adjuster straight line that moves of straight line move adjusting device; Helmet adjuster straight line moves adjusting device and comprises the helmet adjuster extension 2-3 that is connected with band, and helmet adjuster extension is provided with a strip groove 2-3-1, and a fixing straight line that is provided with on the helmet intracoelomic cavity trailing flank moves regulates matrix 1-1; Straight line moves to be regulated matrix and is provided with a T type projection 1-1-1, through above-mentioned realization helmet adjuster extension can with respect to straight line move regulate matrix up and down straight line move.
Embodiment two; On the basis of embodiment one; Be provided with a T type projection 1-1-1 in helmet adjuster extension, straight line moves the adjusting matrix and is provided with a strip groove 2-3-1, and T type projection is placed in the strip groove; Straight line moves to be regulated matrix and is sandwiched between helmet adjuster extension and the T type projection, through above-mentioned realization helmet adjuster extension can with respect to straight line move regulate matrix up and down straight line move.
Embodiment three; Shown in Fig. 1 and Fig. 3, Fig. 4; On embodiment one or two basis, helmet adjuster 2 is provided with helmet adjuster slack adjuster, and helmet adjuster slack adjuster comprises a symmetrical strip base plate 3-1; The base plate center form one stretch out backplate surface cylinder, form in the periphery of cylinder one be lower than backplate surface circular groove; One rotating main body 3-2; One end of rotating main body is a disk; The periphery of disk is less than the inner surface of the circular groove in the base plate, and the other end of rotating main body is the gear 3-2-1 less than disk, and the center of rotating main body is provided with the circular hole of perforation; Cylinder and its integrated disc portions that rotating main body passes said base plate are placed in the circular groove of base plate, and the cylinder of rotating main body and base plate is with can be relative to expedite being connected of rotating; One adjusting knob 3-3; Adjusting knob is that the center is provided with the annulus that connects circular hole; The center of adjusting knob connects the gear that circular hole is slightly larger than rotating main body; The gear parts of rotating main body passes the center hole of adjusting knob and has operative gear to expose adjusting knob, and adjusting knob and rotating main body are to rotate being connected of adjusting knob driven rotary main body rotation; The first band other end-side is provided with the monolateral section of rack 2-1-2 of suitable length; The side that the second band other end is relative with first band is provided with the monolateral section of rack 2-2-2 of suitable length, the monolateral tooth bar of first band and the monolateral tooth bar of second band be placed in opposite directions backplate surface both sides and with the engagement of the gear parts of rotating main body; One symmetrical strip loam cake 3-4, loam cake is fixedly connected with dismountable with base plate, and rotating main body, adjusting knob, first band and second band are placed between base plate and the loam cake successively.
Embodiment four; As shown in Figure 5; On the basis of embodiment three, the disc surfaces of rotating main body 3-2 gear one side is provided with at least one projection post 3-2-2, adjusting knob 3-3 relevant position be provided with match with the projection post be slightly larger than projection post profile run through groove 3-3-1; The groove medial surface part that runs through of adjusting knob is fitted with the part side of projection post, and the wearer rotates with hand twisting adjusting knob driven rotary main body.
Claims (6)
1. sports type helmet; Comprise; Helmet body and helmet adjuster; Helmet intracoelomic cavity left and right sides medial surface relative position is provided with a hole respectively; Relative first band, second band about helmet adjuster comprises, first band, one end is provided with an axle, second band, one end relative position is provided with an axle, and said axle is connected with relatively turnable with the hole of helmet intracoelomic cavity left and right sides face setting respectively; It is characterized in that: the sports type helmet be provided with helmet adjuster with respect to the helmet intracoelomic cavity up and down the helmet adjuster straight line that moves of straight line move adjusting device; Helmet adjuster straight line moves adjusting device and comprises, a fixing straight line that is provided with on the helmet adjuster extension that is connected with band, the helmet intracoelomic cavity trailing flank moves the adjusting matrix, helmet adjuster extension and straight line move regulate matrix with can relative to about being connected of moving of straight line.
2. the sports type helmet according to claim 1; It is characterized in that: said helmet adjuster extension is provided with a strip groove; Straight line moves the adjusting matrix and is provided with a T type projection; T type projection is placed in the strip groove, and helmet adjuster extension is sandwiched in straight line and moves between adjusting matrix and the T type projection, and straight line moved about the adjusting matrix can be moved with respect to straight line in helmet adjuster extension.
3. the sports type helmet according to claim 1; It is characterized in that: said helmet adjuster extension is provided with a T type projection; Straight line moves the adjusting matrix and is provided with a strip groove; T type projection is placed in the strip groove, and straight line moves the adjusting matrix and is sandwiched between helmet adjuster extension and the T type projection, and straight line moved about the adjusting matrix can be moved with respect to straight line in helmet adjuster extension.
4. the sports type helmet according to claim 1 is characterized in that: said helmet adjuster is provided with helmet adjuster slack adjuster.
5. the sports type helmet according to claim 4; It is characterized in that: said helmet adjuster slack adjuster comprises; One symmetrical strip base plate, base plate center form one stretch out backplate surface cylinder, form in the periphery of cylinder one be lower than backplate surface circular groove;
One rotating main body; One end of rotating main body is a disk; The periphery of disk is less than the inner surface of the circular groove in the said base plate, and the other end of rotating main body is the gear less than disk, and the center of rotating main body is provided with the circular hole of perforation; Cylinder and its integrated disc portions that rotating main body passes said base plate are placed in the circular groove of base plate, and the cylinder of rotating main body and base plate is with can be relative to expedite being connected of rotating;
One adjusting knob; Adjusting knob is that the center is provided with the annulus that connects circular hole; The center of adjusting knob connects the gear that circular hole is slightly larger than said rotating main body; The gear parts of rotating main body passes the center hole of adjusting knob and has operative gear to expose adjusting knob, and adjusting knob and rotating main body are to rotate being connected of adjusting knob driven rotary main body rotation;
The first band other end-side is provided with the monolateral section of rack of suitable length; The side that the second band other end is relative with first band is provided with the monolateral section of rack of suitable length, the monolateral tooth bar of first band and the monolateral tooth bar of second band be placed in opposite directions said backplate surface both sides and with the engagement of the gear parts of said rotating main body;
One symmetrical strip loam cake, loam cake is fixedly connected with dismountable with said base plate, and rotating main body, adjusting knob, first band and second band are placed between base plate and the loam cake successively.
6. the sports type helmet according to claim 5; It is characterized in that: the disc surfaces of said rotating main body gear one side is provided with at least one projection post; The adjusting knob relevant position is provided with the groove that runs through that is slightly larger than projection post profile that matches with the projection post; The groove medial surface part that runs through of adjusting knob is fitted with the part side of projection post, and adjusting knob driven rotary main body is with the connection that is rotatably assorted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204882648U CN202335386U (en) | 2011-11-30 | 2011-11-30 | Sports helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204882648U CN202335386U (en) | 2011-11-30 | 2011-11-30 | Sports helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202335386U true CN202335386U (en) | 2012-07-18 |
Family
ID=46484095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204882648U Expired - Fee Related CN202335386U (en) | 2011-11-30 | 2011-11-30 | Sports helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202335386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976858A (en) * | 2014-05-09 | 2014-08-13 | 深圳市倍轻松科技股份有限公司 | Head massager and helmet size adjustment structure thereof |
-
2011
- 2011-11-30 CN CN2011204882648U patent/CN202335386U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976858A (en) * | 2014-05-09 | 2014-08-13 | 深圳市倍轻松科技股份有限公司 | Head massager and helmet size adjustment structure thereof |
| WO2015169113A1 (en) * | 2014-05-09 | 2015-11-12 | 深圳市倍轻松科技股份有限公司 | Head massager and helmet size adjustment structure therefor |
| CN103976858B (en) * | 2014-05-09 | 2016-05-04 | 深圳市倍轻松科技股份有限公司 | Head massager and helmet size adjustment structure thereof |
| US9895280B2 (en) | 2014-05-09 | 2018-02-20 | Shenzhen Breo Technology Co., Ltd. | Head massager and helmet size adjusting structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20171130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |