CN103371551B - The draw bail of motorcycle helmet face shield - Google Patents
The draw bail of motorcycle helmet face shield Download PDFInfo
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- CN103371551B CN103371551B CN201310323221.8A CN201310323221A CN103371551B CN 103371551 B CN103371551 B CN 103371551B CN 201310323221 A CN201310323221 A CN 201310323221A CN 103371551 B CN103371551 B CN 103371551B
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- pushing hands
- face shield
- base
- main body
- card column
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Abstract
The invention discloses the draw bail of motorcycle helmet face shield, comprise helmet main body and face shield, two side positions of helmet main body are provided with base, the one side of the contiguous helmet main body of base is provided with boss, boss and base are provided with through installing hole, face shield is provided with ear lid, the card column that ear covers setting stretches in installing hole, is formed with slideway between boss and base, also comprise a pushing hands and a stage clip, one end of pushing hands stretches in slideway, other end protuberate basic unit, pushing hands is provided with the slotted eye of card column of stepping down, one end of stage clip abuts with base, the other end abuts with pushing hands and makes pushing hands have all the time away from the trend of slideway, base is provided with the block of restriction pushing hands away from slideway, card column is provided with annular groove, the edge, slotted eye hole that pushing hands is arranged in above annular groove under the effect of stage clip snaps in annular groove, promote pushing hands, corresponding slotted eye hole is along departing from annular groove, have convenient to disassembly, simple to operate, it is convenient to implement, the features such as low cost of manufacture.
Description
Technical field
The present invention relates to motorcycle helmet, specifically the draw bail of motorcycle helmet face shield.
Background technology
Motorcycle helmet is as a kind of head restraint for motorcycle knight, and its main purpose protects the head of knight, stops or alleviate the life of injury and even redemption knight.Existing motorcycle helmet is generally all provided with facial guard shield, to block the wind produced when motorcycle is run at high speed, avoids it to scrape to face, also prevent the deleterious particles such as sand and dust from invading in the helmet simultaneously.Face guard shield is articulated with in helmet main body by the pin joint of both sides, not needing can upwards be pushed into away from face when using, when it is desired to be used, being pushed into downwards by facial guard shield and covering face, after the helmet employs a period of time, face guard shield can be scratched when long-term dust storm is blown and beaten, thicken unclear, at this time, consumer adopts the new facial guard shield of purchase to be arranged in original helmet main body, avoid again buying the helmet, guarantee sight line is clear, reduce replacement cost, and facial guard shield of the prior art and helmet main body are generally connected by screw etc., its draw bail is complicated, cost is high, when dismantling old facial guard shield, need by external tool as screwdriver etc., its dismounting is inconvenient, even some helmet is after employing a period of time, corresponding draw bail is worn and destroys, cause the facial guard shield that cannot more renew, therefore, the draw bail of traditional faceplate need further improvement.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of draw bail of motorcycle helmet face shield, it has the features such as simple and compact for structure, easy accessibility.
The technical solution adopted for the present invention to solve the technical problems is:
The draw bail of motorcycle helmet face shield, comprise helmet main body and face shield, two side positions of described helmet main body are provided with base, the one side of the contiguous helmet main body of described base is provided with boss, described boss and base are provided with through installing hole, face shield is provided with ear lid, the card column that described ear covers setting stretches in described installing hole, is formed with slideway between described boss and base; Also comprise a pushing hands and a stage clip, one end of described pushing hands stretches in slideway, the other end stretches out described base, pushing hands is provided with the slotted eye of described card column of stepping down, one end of described stage clip abuts with base, the other end abuts with pushing hands and makes pushing hands have all the time away from the trend of described slideway, base is provided with the block of restriction pushing hands away from slideway, described card column is provided with annular groove, the edge, slotted eye hole that pushing hands is arranged in above annular groove under the effect of stage clip snaps in described annular groove, promote pushing hands, corresponding slotted eye hole is along departing from described annular groove.
As the improvement of technique scheme, described base is provided with plug tenon and back-off, described helmet main body is provided with the jack corresponding with described plug tenon and back-off, described base is fixedly mounted in described helmet main body with coordinating of jack by plug tenon, back-off.
As the further improvement of technique scheme, described pushing hands is provided with the bar-shaped trough of described back-off of stepping down when pushing hands action, the groove of described back-off and this bar-shaped trough is along being above provided with opposite projection, and described stage clip is nested with on this two projection.
Further, described helmet main body is provided with the via hole of described card column of stepping down.
Further, described helmet main body is provided with the recess of accommodating described base and pushing hands.
Preferably, described ear lid and face shield split are arranged, and face shield is provided with the through hole of described card column of stepping down, described ear covers and is provided with limited block, face shield is provided with the spacing hole corresponding with described limited block, card column snaps onto in described spacing hole through described limited block after through hole.
The invention has the beneficial effects as follows: by adopting above-mentioned draw bail, abandon in conventional art and used the structures such as screw to connect the structure of face shield and helmet main body, simplify the draw bail between face shield and helmet main body greatly, when needs dismounting face shield, only need promote pushing hands, make the annular groove in edge, the slotted eye hole disengaging card column in pushing hands, the card column that ear covers can easily be taken out from installing hole, has convenient to disassembly, simple to operate, it is convenient to implement, the features such as low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is another angle schematic diagram of the present invention's (hiding the ear lid on face shield and right side);
Fig. 3 is decomposing schematic representation of the present invention;
Fig. 4 is the assembling schematic diagram of pushing hands and base in the present invention;
Fig. 5 is the structural representation of base in the present invention;
Fig. 6 is the decomposing schematic representation of face shield and ear lid in the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further detailed explanation.
With reference to Fig. 1 ~ Fig. 6, the draw bail of motorcycle helmet face shield of the present invention, comprise helmet main body 1 and face shield 2, two side positions of described helmet main body 1 are provided with base 3, the one side of the contiguous helmet main body 1 of described base 3 is provided with boss 31, described boss 31 and base 3 is provided with through installing hole 32, face shield 2 is provided with ear lid 4, the card column 41 that described ear lid 4 is arranged stretches in described installing hole 32, is formed with slideway 33 between described boss 31 and base 3, also comprise pushing hands 5 and a stage clip 6, one end of described pushing hands 5 stretches in slideway 33, the other end stretches out described base 3, pushing hands 5 is provided with the slotted eye 51 of described card column 41 of stepping down, namely card column 41 is from outer toward the interior installing hole 32 passed successively on base 3, slotted eye 51 in pushing hands 5 and the installing hole 32 on boss 31, one end of described stage clip 6 abuts with base 3, the other end abuts with pushing hands 5 and makes pushing hands 5 have all the time away from the trend of described slideway 33, base 3 is provided with the block 34 of restriction pushing hands 5 away from slideway 33, pushing hands 5 is avoided to drop under the effect of stage clip 6, described card column 41 is provided with annular groove 42, the slotted eye hole that pushing hands 5 is arranged in above annular groove 42 under the effect of stage clip 6 snaps in described annular groove 42 along 52, promote pushing hands 5, corresponding slotted eye hole departs from described annular groove 42 along 52.Namely when inoperation pushing hands 5, pushing hands 5 is under the promotion of stage clip 6, the slotted eye hole in pushing hands 5 is made to be entrapped in annular groove 42 along 52, therefore card column 41 because of slotted eye hole along 52 and annular groove 42 clamping effect and axially can not depart from installing hole 32, now, face shield 2 has just been fastened in helmet main body 1, promotes face shield 2, and face shield 2 drives card column 41 to rotate in installing hole 32 and makes face shield 2 helmet main body 1 pivot joint relatively, when face shield 2 pulled down by needs, upwardly pushing hands 5, pushing hands 5 overcomes the elastic force of stage clip 6, slotted eye hole in pushing hands 5 is spun off from the annular groove 42 card column 41 along 52, card column 41 just can move axially and be removed in installing hole 32, face shield 2 generally adopts plastic production, can by large compared with the distance between two bases 3 for the setting of the width of face shield 2, when after face shield 2 installation, the two ends of face shield 2 can form outside tension force, as long as therefore promote pushing hands 5, card column 41 just can eject from installing hole 32 by the outside tension force of face shield 2 automatically, face shield 2 can conveniently be taken off from helmet main body 1, when needs assembling face shield 2, upwardly pushing hands 5 overcomes stage clip 6 elastic force, then the card column 41 on ear lid 4 is inserted in installing hole 32, then decontroling pushing hands 5 makes stage clip 6 reset, slotted eye hole in pushing hands 5 snaps onto in the annular groove 42 of card column 41 along 52, what make that face shield 2 can be easy and convenient is arranged in helmet main body 1, above-mentioned draw bail has been abandoned in conventional art and has been used the structures such as screw to connect the structure of face shield and helmet main body, simplify the draw bail between face shield 2 and helmet main body 1 greatly, have convenient to disassembly, simple to operate, it is convenient to implement, the features such as low cost of manufacture.
In the present embodiment, described base 3 is provided with plug tenon 35 and back-off 36, described helmet main body 1 is provided with the jack 11 corresponding with described plug tenon 35 and back-off 36, described base 3 is fixedly mounted in described helmet main body 1 by plug tenon 35, back-off 36 with coordinating of jack 11, certainly, base 3 also can adopt the modes such as bonding or screw to be fixed in helmet main body 1.
In the present embodiment, described pushing hands 5 is provided with the bar-shaped trough 53 of described back-off 36 of stepping down when pushing hands 5 action, back-off 36 is arranged on the front side lower position of plug tenon 35, described back-off 36 is above provided with opposite projection 37 with the groove edge of this bar-shaped trough 53, and described stage clip 6 is nested with on this two projection 37.
In the present embodiment, the head of the card column 41 of ear lid 4 makes cone structure so that install, and when assembling face shield 2, card column 41 is pushed in installing hole 32, the conical surface of card column 41 head automatically can promote pushing hands 5 and moves and overcome the elastic force of stage clip 6, installs very convenient.For this reason, insert its head and helmet main body 1 after in installing hole 32 for avoiding card column 41 and interfere, the via hole 12 of described card column 41 of stepping down can be provided with in described helmet main body 1.
In the present embodiment, for avoiding described draw bail to expose, and making whole helmet structure compacter, in described helmet main body 1, being preferably provided with the recess 13 of accommodating described base 3 and pushing hands 4.
Described ear lid 4 can one-body moldedly be arranged with face shield 2, split is selected to arrange in an embodiment, for this reason, described face shield 2 is provided with the through hole 21 of described card column 41 of stepping down, described ear lid 4 is provided with limited block 43, face shield 2 is provided with the spacing hole 22 corresponding with described limited block 43, card column 41 snaps onto in described spacing hole 22 through described limited block 43 after through hole 21, limited block 43 and the setting of spacing hole 22 limit the circumferential movement of the relative ear lid 4 of face shield 2, avoid the idle running phenomenon occurring the relative ear lid 4 of face shield 2 when promoting face shield 2.
The above, just better embodiment of the present invention, but the present invention is not limited to above-described embodiment, as long as it reaches technique effect of the present invention with any same or similar means, all should fall within protection scope of the present invention.
Claims (6)
1. the draw bail of motorcycle helmet face shield, comprise helmet main body and face shield, it is characterized in that: two side positions of described helmet main body are provided with base, the one side of the contiguous helmet main body of described base is provided with boss, described boss and base are provided with through installing hole, face shield is provided with ear lid, the card column that described ear covers setting stretches in described installing hole, is formed with slideway between described boss and base; Also comprise a pushing hands and a stage clip, one end of described pushing hands stretches in slideway, the other end stretches out described base, pushing hands is provided with the slotted eye of described card column of stepping down, one end of described stage clip abuts with base, the other end abuts with pushing hands and makes pushing hands have all the time away from the trend of described slideway, base is provided with the block of restriction pushing hands away from slideway, described card column is provided with annular groove, the edge, slotted eye hole that pushing hands is arranged in above annular groove under the effect of stage clip snaps in described annular groove, promote pushing hands, corresponding slotted eye hole is along departing from described annular groove.
2. the draw bail of motorcycle helmet face shield according to claim 1, it is characterized in that: described base is provided with plug tenon and back-off, described helmet main body is provided with the jack corresponding with described plug tenon and back-off, described base is fixedly mounted in described helmet main body with coordinating of jack by plug tenon, back-off.
3. the draw bail of motorcycle helmet face shield according to claim 2, it is characterized in that: the bar-shaped trough described pushing hands being provided with described back-off of stepping down when pushing hands action, described back-off is above provided with opposite projection with the groove edge of this bar-shaped trough, and described stage clip is nested with on this two projection.
4. the draw bail of the motorcycle helmet face shield any one of claim 1 ~ 3 described in claim, is characterized in that: the via hole described helmet main body being provided with described card column of stepping down.
5. the draw bail of motorcycle helmet face shield according to claim 4, is characterized in that: the recess described helmet main body being provided with accommodating described base and pushing hands.
6. the draw bail of motorcycle helmet face shield according to claim 1, it is characterized in that: described ear lid and face shield split are arranged, face shield is provided with the through hole of described card column of stepping down, described ear covers and is provided with limited block, face shield is provided with the spacing hole corresponding with described limited block, card column snaps onto in described spacing hole through described limited block after through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310323221.8A CN103371551B (en) | 2013-07-29 | 2013-07-29 | The draw bail of motorcycle helmet face shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310323221.8A CN103371551B (en) | 2013-07-29 | 2013-07-29 | The draw bail of motorcycle helmet face shield |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103371551A CN103371551A (en) | 2013-10-30 |
| CN103371551B true CN103371551B (en) | 2015-12-09 |
Family
ID=49457863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310323221.8A Active CN103371551B (en) | 2013-07-29 | 2013-07-29 | The draw bail of motorcycle helmet face shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103371551B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108211B (en) * | 2016-06-21 | 2019-01-04 | 张玉莲 | A kind of motorcycle helmet |
| CN105996275B (en) * | 2016-06-21 | 2018-10-30 | 张玉莲 | A kind of coupling mechanism |
| CN106108210B (en) * | 2016-06-21 | 2018-10-30 | 张玉莲 | A kind of lock rotation mechanism |
| WO2019169513A1 (en) * | 2018-03-09 | 2019-09-12 | 李明辉 | Helmet |
| CN109393630A (en) * | 2018-11-24 | 2019-03-01 | 温州市金牛警安器材有限公司 | A kind of communication anti-riot helmet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05272004A (en) * | 1992-03-23 | 1993-10-19 | Shoei Kako Kk | Structure for fitting shield plate to helmets |
| CN2634860Y (en) * | 2003-07-17 | 2004-08-25 | 陈锦明 | Helmet lens connecting structure |
| TW200836655A (en) * | 2007-03-05 | 2008-09-16 | Long Huei Helmet Co | Compounded safety helmet |
| TW200916008A (en) * | 2007-10-08 | 2009-04-16 | Long Huei Helmet Co | Fastening device of helmet visor lens |
| CN201782085U (en) * | 2010-09-13 | 2011-04-06 | 江门市鹏程头盔有限公司 | Motorcycle helmet |
| CN203416847U (en) * | 2013-07-29 | 2014-02-05 | 江门市鹏程头盔有限公司 | Connection structure of helmet and mask of motorcycle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM273977U (en) * | 2005-04-13 | 2005-09-01 | Bing-Jang Ye | Union structure of helmet lens and helmet body |
-
2013
- 2013-07-29 CN CN201310323221.8A patent/CN103371551B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05272004A (en) * | 1992-03-23 | 1993-10-19 | Shoei Kako Kk | Structure for fitting shield plate to helmets |
| CN2634860Y (en) * | 2003-07-17 | 2004-08-25 | 陈锦明 | Helmet lens connecting structure |
| TW200836655A (en) * | 2007-03-05 | 2008-09-16 | Long Huei Helmet Co | Compounded safety helmet |
| TW200916008A (en) * | 2007-10-08 | 2009-04-16 | Long Huei Helmet Co | Fastening device of helmet visor lens |
| CN201782085U (en) * | 2010-09-13 | 2011-04-06 | 江门市鹏程头盔有限公司 | Motorcycle helmet |
| CN203416847U (en) * | 2013-07-29 | 2014-02-05 | 江门市鹏程头盔有限公司 | Connection structure of helmet and mask of motorcycle |
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| Publication number | Publication date |
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| CN103371551A (en) | 2013-10-30 |
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