CN102228324A - Automatic lifting structure for lens of motorcycle helmet - Google Patents
Automatic lifting structure for lens of motorcycle helmet Download PDFInfo
- Publication number
- CN102228324A CN102228324A CN2011101667856A CN201110166785A CN102228324A CN 102228324 A CN102228324 A CN 102228324A CN 2011101667856 A CN2011101667856 A CN 2011101667856A CN 201110166785 A CN201110166785 A CN 201110166785A CN 102228324 A CN102228324 A CN 102228324A
- Authority
- CN
- China
- Prior art keywords
- eyeglass
- deck
- helmet
- track
- lifting structure
- 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
Links
Images
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The invention provides a connection structure for a lens of a motorcycle helmet. The structure comprises an upper base fixed on a helmet shell and a lower base which is movably clamped between the upper base and a helmet main body, wherein the lower base is hinged with the lens and can move horizontally relative to the upper base; a groove-shaped rail is arranged on the upper base; a bulged nail matched with the lens is correspondingly arranged on the lens; and the bulged nail is movably inserted into the rail to slide, so that the lens rotates according to a set track in the rail. When the connection structure is matched with a chin guard, and the chin guard is lifted to touch the lens, the lens rotates a certain distance upwards and moves horizontally along the specific rail to break away from a lifting rail of the chin guard, so that the chin guard can cross the lens in a barrier-free mode and ascend to the locking position to fulfill the aim of lifting a protective guard and the chin guard simultaneously only by lifting the chin guard.
Description
Technical field
The present invention relates to a kind ofly, relate in particular to a kind of automatic lifting structure of motorcycle helmet eyeglass for the automobile driver especially helmet worn of Motor-cyclist.
Background technology
Racing car and Motor-cyclist must wear the safety of the helmet with the protection head; typical helmet structure comprises helmet shell main body, eyeglass and protects parts such as jaw; guard shield and protect jaw and be installed on the helmet shell main body wherein; the effect of eyeglass then is to prevent that deleterious particle such as sand and dust from invading in the helmet, and the effect of protecting jaw then is to protect positions such as driver's lower jaw and cheek not come to harm when bumping effectively.Eyeglass can be selected two states as required: with protect jaw and be sealed and matched or raise to break away from and protect jaw.As everyone knows,, occurred a kind of variable jaw structure helmet that protects at present, be characterized in protecting jaw and can be as required can cross eyeglass and helmet top and be accommodated in the back upper place of helmet shell main body, thereby constitute the half helmet structure helmet from full helmet locations of structures for easy to use.Variable benefit of protecting the jaw structure helmet is, under the prerequisite of Environmental security when rest (in such as the way), needn't take off the helmet and also can finish the action of making a phone call or having a drink and so on.
Problem is that existing varistructure is protected jaw and eyeglass, they raise the action separately carry out, that is eyeglass raise the action independently carry out, protect jaw in addition and when half helmet locations of structures is climbed, also independently carry out from full helmet locations of structures.What bring thus unfavorablely is, protects jaw and when also needing to raise eyeglass simultaneously, must carry out twice operation with hand and just can finish when the driver need start, and makes things convenient for so use inadequately.
Summary of the invention
In order to overcome the deficiencies in the prior art, the object of the present invention is to provide a kind of motorcycle helmet eyeglass of novelty to connect and automatic lifting structure, the eyeglass of the helmet is rotated according to certain track, protect the jaw use with cooperation and reach the purpose of opening simultaneously.
The technical solution used in the present invention can be described as:
The automatic lifting structure of a kind of motorcycle helmet eyeglass, be used for being movably connected in eyeglass on the helmet body and eyeglass being rotated according to certain track, also be provided with the jaw that protects that is in described eyeglass below on the described helmet body, described lifting structure comprises base assembly, described base assembly comprises the upper bed-plate that is fixed on the helmet body, and live splint is contained in the lower bottom base between described upper bed-plate and the helmet body, wherein said lower bottom base is hinged with described eyeglass and can relative upper bed-plate move horizontally, and also is provided with the back-moving spring of lower bottom base being pushed to helmet rear between described upper bed-plate and the lower bottom base; Also be provided with the grooved track on the described upper bed-plate, correspondingly described eyeglass inboard is provided with corresponding protruding nail, and described protruding nail is actively plugged in and slides in the described track so that eyeglass rotates according to the track that described track sets.
A kind of improvement as above technical scheme, described grooved track is arranged along the tangent to periphery direction that eyeglass rotates, its end face away from the eyeglass main body is made up of the first surface and second curved surface, described first and second curved surfaces extend towards the direction in helmet the place ahead from the bottom and the edge, top of track respectively, and finally converge formation one raised points.
As a kind of improvement of above technical scheme, described eyeglass comprises eyeglass main body and eyeglass deck, and wherein said eyeglass main body and eyeglass deck interconnect fixing; Described lower bottom base is provided with the eyeglass axle, and correspondingly described upper bed-plate is provided with the strip through hole of allowing that described eyeglass axle passes and moves horizontally, and described eyeglass deck is provided with the eyeglass axis hole that is complementary with described eyeglass axle.
A kind of improvement as above technical scheme, described eyeglass also comprises the deck briquetting, described deck briquetting is fixed on the relevant position of headpiece case sidewall, described deck briquetting is provided with guide groove, correspondingly described eyeglass deck is provided with the flange that is complementary with described guide groove, and described flange activity snaps in described eyeglass deck is rotated in the angle that guide groove limited.
As a kind of improvement of above technical scheme, described protruding nail is arranged on the described eyeglass deck.
As a kind of improvement of above technical scheme, described eyeglass deck is coated with eyeglass deck lid outward.
As a kind of improvement of above technical scheme, described eyeglass deck bottom is provided with and the described contacted contact-making surface of jaw that protects.
The invention has the beneficial effects as follows:
The invention provides a kind of motorcycle helmet eyeglass syndeton of novelty, make the eyeglass of the helmet be touched the back according to certain track rotation.The jaw that protects of the present invention and the helmet is used, protect jaw and drive eyeglass when upwards rotating certain distance starting, eyeglass moves the rising track that protects jaw with disengaging along specific track cross level, make and protect jaw and cross eyeglass and continue to rise to latched position, reached and only protected jaw and raise the purpose that operation can reach guard shield and protect jaw lifting simultaneously.
Description of drawings
Be described in further detail below in conjunction with the specific embodiment of accompanying drawing invention.
Fig. 1 is the assembling schematic diagram of one embodiment of the present of invention;
Fig. 2 is the assembling schematic diagram of eyeglass and base assembly among Fig. 1;
Fig. 3 is the structural representation of upper bed-plate among Fig. 1;
Fig. 4 is the structural representation of lower bottom base among Fig. 1;
Fig. 5 is the structural representation of eyeglass deck among Fig. 1;
Fig. 6 is the structural representation of deck briquetting among Fig. 1.
The specific embodiment
As shown in Figure 1, the present invention proposes the automatic lifting structure of a kind of motorcycle helmet eyeglass, it is used for the eyeglass of motorcycle helmet is movably arranged on motorcycle helmet, make eyeglass and open the function of closing, eyeglass is used according to the jaw that protects that default track rotates to cooperate the helmet when opening except that having.
Shown in Fig. 1,2,3 and 4, the main body of described automatic lifting structure is the base assembly that is movably connected in eyeglass 1 on the helmet body 2 and eyeglass 1 is rotated according to certain track, described base assembly comprises upper bed-plate 41 and lower bottom base 42, wherein upper bed-plate 41 can be fixed on helmet body 2 by screens structure or screw, lower bottom base 42 live splints are contained between upper bed-plate 41 and the helmet body 2 and are hinged with eyeglass 1, outermost like this eyeglass 1 not only can rotate relative to helmet body 2, but also helmet body 2 front and back move horizontally relatively.In the present embodiment, the bottom of upper bed-plate 41 can be provided with the projection 416 of a circle parcel lower bottom base 42, and under described protruding 416 constraint, lower bottom base 42 upper bed-plate 41 relatively moves horizontally, as shown in Figure 2.
In the present embodiment, shown in Fig. 1-6, eyeglass 1 comprises eyeglass main body 12, eyeglass deck 13 and deck briquetting 14, and wherein said eyeglass main body 12 is mutually permanently connected with eyeglass deck 13.For eyeglass 1 is hinged on the lower bottom base 42, described lower bottom base 42 is provided with outside eyeglass axle 421, then be provided with the through hole 415 of allowing that described eyeglass axle 421 passes on the upper bed-plate 41, wherein said through hole 415 is a strip, can follow lower bottom base 42 with assurance eyeglass axle 421 wherein and move horizontally, eyeglass deck 13 is realized hinged on eyeglass axle 421 by eyeglass axis hole 15 movable sets of coupling.
Described deck briquetting 14 is fixed on the relevant position of headpiece case 2 sidewalls, described deck briquetting 14 is provided with guide groove 141, described eyeglass deck 13 is provided with the flange 131 that is complementary with described guide groove 141, described flange 131 activities snap in described eyeglass deck 13 are rotated in the angle that guide groove 141 is limited, as illustrated in Figures 5 and 6.
Shown in Fig. 3 and 5, for eyeglass 1 is rotated according to certain track, also be provided with grooved track 411 on the described upper bed-plate 31, correspondingly described eyeglass deck 13 is provided with the protruding nail 11 of coupling, and described protruding nail 11 is actively plugged in and slides in the described track 411 so that eyeglass 1 rotates according to the track that described track 411 sets.Concrete going up said, in the present embodiment, described track 411 is waist shape and arranges along the tangent to periphery direction that eyeglass 1 rotates, its end face away from eyeglass 1 main body is made up of the first surface 412 and second curved surface 413, the described first surface 412 and second curved surface 413 extend towards the direction of eyeglass 2 main bodys from the bottom and the edge, top of track 411 respectively, and converge at the middle part of track 411 and to form a raised points 414, corresponding with described grooved track 411 in the present embodiment protruding nail 11 is cylindrical, and is arranged on the described eyeglass deck 13.
Shown in Fig. 3 and 4, be equipped with on described upper bed-plate 41 and the lower bottom base 42 and base axis hole 422 equidirectional square grooves 431, one end of square groove 431 is provided with square key 432, described square key 432 inserts in the corresponding square groove 431 and slides, and is pressed with the back-moving spring 43 that described lower bottom base 42 is moved to helmet rear portion relative to upper bed-plate 41 in two square keys 432 of described correspondence.In the present embodiment, described back-moving spring 43 is for a pair of and be symmetrically distributed in the above and below of described base axis hole 422.Be rotatably connected on lower bottom base 42 because of described eyeglass 1 again, so the protruding nail 11 on the eyeglass 1 is being pressed under the effect of back-moving spring 43 on first or second curved surface 412,413 of upper bed-plate 41.
In addition, as shown in Figure 1, the described eyeglass deck 13 outer eyeglass deck lids 16 of fixing and protecting described syndeton that are coated with.
In addition, as shown in Figure 2, also be provided with on described eyeglass deck 13 bottoms and the described jaw 3 contacted contact-making surfaces 132 that protect.
Below being the explain course of action of described syndeton of example with protecting that jaw 3 is used.Described in the present embodiment jaw 3 two ends of protecting are installed in the outside at the two ends of described eyeglass 1 by side cover 31, screw 32 and stainless steel substrates 33, and its main body is positioned at eyeglass main body 12 belows, and contacts with the contact-making surface 132 of eyeglass 1.When eyeglass 1 was in closed condition, protruding nail 11 was in the bottom of track 411, and lower bottom base 42 is positioned at the middle part of its horizontal displacement scope simultaneously.When jaw was protected in lifting under external force, the top of protecting jaw promoted eyeglasses 1 by contact-making surface 132 and rises simultaneously.Under the active force of back-moving spring 43, protruding nail 11 is crushed on the described first surface 412, and moves upward along it simultaneously.Under protruding nails 11 constraints of 412 pairs of first surfaces, eyeglass 1 upwards rotates along first surface 412 defined tracks, and produces horizontal displacement forward simultaneously, and this moment, back-moving spring 43 was further compressed by external force.Behind the intersection point 414 of protruding nail 11 through two curved surfaces, under the recovery pressure effect of back-moving spring 43, protruding nail 11 continues to move upward until the top that arrives track 411 along second curved surface 413.That is to say, under the constraint of 413 pairs of protruding nails 11 of second curved surface, eyeglass 1 upwards is rotated further and generation horizontal displacement backward simultaneously along second curved surface, 413 defined tracks, this horizontal displacement breaks away from eyeglass 1 and protects contacting of jaw 3, what is more important breaks away from eyeglass 1 fully from the rising trace of protecting jaw 3, make and protect jaw 3 and can clog-freely cross eyeglass 1 and continue upwards lifting until arriving its latched position, thereby realized only protecting raising operation and can reaching eyeglass 1 of jaw 3 with the purpose of protecting jaw 3 liftings simultaneously.
The above is the preferred embodiment of the present invention, and it does not constitute limiting the scope of the invention, so long as realize that with essentially identical means purpose of the present invention all should belong to protection scope of the present invention.
Claims (7)
1. automatic lifting structure of motorcycle helmet eyeglass, be used for being movably connected in eyeglass (1) on the helmet body (2) and eyeglass (1) being rotated according to certain track, also be provided with on the described helmet body (2) be in described eyeglass (1) below and with the contacted jaw (3) that protects of described eyeglass (1), it is characterized in that: described lifting structure comprises base assembly, described base assembly comprises the upper bed-plate (41) that is fixed on the helmet body (2), and live splint is contained in the lower bottom base (42) between described upper bed-plate (41) and the helmet body (2), wherein said lower bottom base (42) hinged with described eyeglass (1) and can relative upper bed-plate (41) move horizontally, also be provided with the back-moving spring (43) of lower bottom base (42) being pushed to helmet rear between described upper bed-plate (41) and the lower bottom base (42); Also be provided with grooved track (411) on the described upper bed-plate (41), correspondingly described eyeglass (1) inboard is provided with corresponding protruding nail (11), and described protruding nail (11) is actively plugged in and slides in the described track (411) so that eyeglass (1) rotates according to the track that described track (411) sets.
2. the automatic lifting structure of a kind of motorcycle helmet eyeglass according to claim 1, it is characterized in that: described grooved track (411) is arranged along the tangent to periphery direction that eyeglass rotates, its end face away from eyeglass (1) main body is made up of first surface (412) and second curved surface (413), described first and second curved surfaces (412,413) extend towards the direction in helmet the place ahead from the bottom and the edge, top of track (411) respectively, and finally converge formation one raised points (414).
3. the automatic lifting structure of a kind of motorcycle helmet eyeglass according to claim 1, it is characterized in that: described eyeglass (1) comprises eyeglass main body (12) and eyeglass deck (13), and wherein said eyeglass main body (12) interconnects fixing with eyeglass deck (13); Described lower bottom base (42) is provided with eyeglass axle (421), correspondingly, described upper bed-plate (41) is provided with the strip through hole (415) of allowing that described eyeglass axle (421) passes and moves horizontally, and described eyeglass deck (13) is provided with the eyeglass axis hole (15) that is complementary with described eyeglass axle (421).
4. the automatic lifting structure of a kind of motorcycle helmet eyeglass according to claim 3, it is characterized in that: described eyeglass (1) also comprises deck briquetting (14), described deck briquetting (14) is fixed on the relevant position of helmet body (2) sidewall, described deck briquetting (14) is provided with guide groove (141), described eyeglass deck (13) is provided with the flange (131) that is complementary with described guide groove (141), and described flange (131) activity snaps in described eyeglass deck (13) is rotated in the angle that guide groove (141) is limited.
5. the automatic lifting structure of a kind of motorcycle helmet eyeglass according to claim 3, it is characterized in that: described protruding nail (11) is arranged on the described eyeglass deck (13).
6. the automatic lifting structure of a kind of motorcycle helmet eyeglass according to claim 3 is characterized in that: the outer eyeglass deck lid (16) that is coated with of described eyeglass deck (13).
7. the automatic lifting structure of a kind of motorcycle helmet eyeglass according to claim 3 is characterized in that: described eyeglass deck (13) bottom is provided with and the described contacted contact-making surface of jaw (3) (132) that protects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110166785A CN102228324B (en) | 2011-06-21 | 2011-06-21 | Automatic lifting structure for lens of motorcycle helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110166785A CN102228324B (en) | 2011-06-21 | 2011-06-21 | Automatic lifting structure for lens of motorcycle helmet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102228324A true CN102228324A (en) | 2011-11-02 |
| CN102228324B CN102228324B (en) | 2012-10-17 |
Family
ID=44840961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110166785A Active CN102228324B (en) | 2011-06-21 | 2011-06-21 | Automatic lifting structure for lens of motorcycle helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102228324B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103054254A (en) * | 2013-01-11 | 2013-04-24 | 江门市鹏程头盔有限公司 | Adaptive-bounce shield variable-chinpiece helmet |
| CN107589511A (en) * | 2017-09-22 | 2018-01-16 | 上海和汇安全用品有限公司 | Lens support component, Lens assembly and the helmet |
| CN110650643A (en) * | 2017-05-22 | 2020-01-03 | 首维公司 | Helmet with a detachable head |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1977729A (en) * | 2005-12-06 | 2007-06-13 | 株式会社Hjc | Helmet having removable jaw guard |
| US20100132095A1 (en) * | 2008-11-28 | 2010-06-03 | Opticos S.R.L. | Reversible fastening device |
| CN201854732U (en) * | 2010-11-10 | 2011-06-08 | 江门市鹏程头盔有限公司 | Helmet with changeable jaw guard structure |
| CN202112389U (en) * | 2011-06-21 | 2012-01-18 | 江门市鹏程头盔有限公司 | Automatic lifting structure of motorcycle helmet lens |
-
2011
- 2011-06-21 CN CN201110166785A patent/CN102228324B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1977729A (en) * | 2005-12-06 | 2007-06-13 | 株式会社Hjc | Helmet having removable jaw guard |
| US20100132095A1 (en) * | 2008-11-28 | 2010-06-03 | Opticos S.R.L. | Reversible fastening device |
| CN201854732U (en) * | 2010-11-10 | 2011-06-08 | 江门市鹏程头盔有限公司 | Helmet with changeable jaw guard structure |
| CN202112389U (en) * | 2011-06-21 | 2012-01-18 | 江门市鹏程头盔有限公司 | Automatic lifting structure of motorcycle helmet lens |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103054254A (en) * | 2013-01-11 | 2013-04-24 | 江门市鹏程头盔有限公司 | Adaptive-bounce shield variable-chinpiece helmet |
| CN103054254B (en) * | 2013-01-11 | 2015-02-04 | 江门市鹏程头盔有限公司 | Adaptive-bounce shield variable-chinpiece helmet |
| CN110650643A (en) * | 2017-05-22 | 2020-01-03 | 首维公司 | Helmet with a detachable head |
| CN110650643B (en) * | 2017-05-22 | 2022-01-11 | 首维公司 | Helmet with a detachable head |
| CN107589511A (en) * | 2017-09-22 | 2018-01-16 | 上海和汇安全用品有限公司 | Lens support component, Lens assembly and the helmet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102228324B (en) | 2012-10-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104097723A (en) | Frame applicable to electric bicycle | |
| CN102228324B (en) | Automatic lifting structure for lens of motorcycle helmet | |
| CN105318510B (en) | A kind of automatic power cut-off structure and the air purifier with automatic power cut-off structure | |
| CN202112389U (en) | Automatic lifting structure of motorcycle helmet lens | |
| CN104648329B (en) | Connector for wiper, and wiper assembly | |
| CN109119804B (en) | Charging socket and shell assembly thereof | |
| CN104585952A (en) | shield for helmet | |
| CN109910653A (en) | A kind of pure electric automobile charging system | |
| WO2013110675A1 (en) | Protective helmet and face-shield | |
| CN103311469A (en) | Opening-closing device of battery box | |
| CN211014181U (en) | Handheld inflammable and explosive gas detector | |
| CN205539706U (en) | Gun sight visor limit structure | |
| CN204452329U (en) | Buffering automobile collision system | |
| CN209126579U (en) | A kind of automobile safety headrest | |
| CN201782085U (en) | Motorcycle helmet | |
| CN204984026U (en) | Engine bonnet hinge and car | |
| CN205113152U (en) | Automobile inner rear -vision mirror | |
| CN205229683U (en) | Children's intelligence wrist -watch | |
| CN210926452U (en) | New energy automobile mouthful closing cap structure that charges | |
| CN103795900A (en) | Monitoring camera waterproof protective cover device | |
| CN107684172A (en) | The two lenses Intelligent alarm type helmet | |
| CN212640301U (en) | Scratch-resistant and blue-light-resistant glass | |
| CN101179611A (en) | Sliding closure structure of mobile phone camera | |
| CN103469820A (en) | Manhole cover capable of preventing accidentally closing | |
| CN219982241U (en) | Gear constraint type variable jaw-protecting helmet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |