CN201349571Y - Novel combined crash helmet - Google Patents
Novel combined crash helmet Download PDFInfo
- Publication number
- CN201349571Y CN201349571Y CNU2009200510865U CN200920051086U CN201349571Y CN 201349571 Y CN201349571 Y CN 201349571Y CN U2009200510865 U CNU2009200510865 U CN U2009200510865U CN 200920051086 U CN200920051086 U CN 200920051086U CN 201349571 Y CN201349571 Y CN 201349571Y
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- CN
- China
- Prior art keywords
- stator
- crust
- housing
- spigot surface
- rotor
- 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 - Lifetime
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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model discloses a novel combined crash helmet, comprising a shell and a chin protector which are rotationally connected; a rotation connecting mechanism which leads the chin protector to be opened to the outer side of the shell in the opening and rotating process is arranged at the connecting position of the shell and the chin protector. The rotation connecting mechanism comprises a stator and a rotor which can generate relative axial displacement, and the stator and the rotor are respectively provided with an inner guidance surface and an outer guidance surface which are matched with each other by contacting. Compared with the prior art, the novel combined crash helmet has the beneficial effects that: the whole structure is simple, the usage is convenient, safe and reliable, as the novel combined crash helmet adopts the stator and the rotor as the rotation connecting mechanism and utilizes dislocation contacting matching of the inner guidance surface and the outer guidance surface, so as to lead the chin protector to be gradually opened to the outer side of the shell in the opening and rotating process, thereby avoiding from scraping of the chin protector and the shell, effectively preventing the paint surfaces of the shell from being wore in the rotating process and reducing unnecessary noises.
Description
Technical field
The utility model relates to a kind of helmet, belongs to motorcycle safety equipment field, refers in particular to a kind of novel combination type helmet.
Background technology
Motorcycle helmet as a kind of safety means of protecting head, is that each motorcycle driver and occupant must carry in driving procedure.Traditional motorcycle helmet is divided into half helmet helmet and two kinds on full helmet helmet, in cities and towns, China south, because the time in summer is long, the temperature height, high humidity, generally only carry half helmet helmet in the motorcycle driving procedure, and winter temperature is low, wind speed must carry full helmet helmet greatly again in the motorcycle driving procedure, particularly in scorch or motorcycle competitive sport, to carry full helmet especially, thereby, cause the motorcycle driver will prepare two kinds of helmets, very be inconvenience.So, beginning to occur a class combined type helmet afterwards on the market, this class helmet is provided with the housing that is rotationally connected and protects crust, when protecting crust commentaries on classics formation when getting on half helmet helmet, then forms full helmet helmet when changeing protecting crust, and is simple and convenient.But, the housing of this present class combined type helmet and protect crust and generally directly couple together by rotating shaft, this structure causes protecting the easy and housing generation scraping of crust meeting in rotation process, causes housing to fall lacquer or premature breakage, and can produce unnecessary noise.
The utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, provide a kind of simple in structure, possess half helmet and full helmet function, protection housing lacquer painting and the safe and reliable novel combination type helmet.
To achieve these goals, the utility model is realized by following technical scheme:
A kind of novel combination type helmet comprises housing and protects crust, and housing is rotationally connected with protecting to cling to; Described housing and the junction of protecting crust be provided with make protect crust in opening rotation process to the open connecting mechanism for rotating of hull outside.
Further, described connecting mechanism for rotating comprises :-stator, and it is fixed on the housing, and the middle part is provided with through hole, and through-hole wall is provided with spigot surface at least one;-rotor, it is fixed in and protects on the crust, pass the said stator through hole, outer wall is provided with and contacts the outer spigot surface that cooperates with spigot surface in the said stator, and in the described rotor rotation process in its outer spigot surface and the stator spigot surface remain to misplace and contact cooperation and make rotor produce axial displacement with respect to stator.
Further, described housing is provided with the stator mounting groove, and stator is flush-mounted in the stator mounting groove and is fastenedly connected by screw and housing, and the described crust that protects is provided with the rotor installing hole, and rotor passes the rotor installing hole and is fastenedly connected with protecting to cling to by bolt.
Further, described housing and protecting clings in left and right sides correspondence position and is respectively equipped with a rotation positioning component, and each rotation positioning component comprises a location parent part that is installed in housing, and one is installed in the location component that protects crust and can cooperate with location parent part activity clamping.
Further, described location parent part is overlapped at least with the location component and is contacted cooperation.
Further, described location parent part is the antarafacial body, and it comprises and be not positioned at conplane first rail level and second rail level to have an acute angle angle between two rail levels, and is connected the transition face connection by one between first rail level and second rail level.
Further, described location component comprises interconnective first spigot surface and second spigot surface, and first spigot surface, second spigot surface are obliquely installed mutually.
Further, the connection transition face of described location parent part and the angle of second rail level are the 90-180 degree.
Further, the connection transition face of described location parent part and the angle of second rail level are preferably the 135-170 degree.
Further, described housing is provided with location parent part draw-in groove, and the location parent part is snapped in the draw-in groove, and described location component by screw with protect crust and be fastenedly connected.
The utility model compared with prior art, its beneficial effect is: overall structure is simple, easy to use, safe and reliable, owing to adopted stator and rotor as connecting mechanism for rotating, and utilize the dislocation of interior spigot surface and outer spigot surface to contact cooperation, make that protecting crust can open to hull outside gradually in opening rotation process, avoid protecting crust and swipe, thereby effectively prevent the wearing and tearing of rotation process middle shell lacquer painting, and reduce unnecessary noise with housing.
In order to understand the utility model more clearly, set forth the specific embodiment of the present utility model below with reference to description of drawings.
Description of drawings
Fig. 1 is a STRUCTURE DECOMPOSITION schematic diagram of the present utility model.
Fig. 2 is a local enlarged diagram of the present utility model.
Fig. 3 is the structural representation of stator among Fig. 1.
Fig. 4 is the structural representation of Fig. 1 rotor.
Fig. 5 is the structural representation of location parent part among Fig. 1.
Fig. 6 is the structural representation of location component among Fig. 1.
Fig. 7 a, 7b are the structural representations that the utility model forms full helmet.
Fig. 8 a, 8b are the structural representations that the utility model forms half helmet.
The specific embodiment
Shown in Fig. 1-6, the combined type helmet described in the utility model comprises housing 1 and protects crust 2, described housing 1 and protect crust 2 and be rotationally connected.
Above-mentioned housing 1 and the junction of protecting crust 2 be provided with make protect crust 2 in opening rotation process to the open connecting mechanism for rotating 3 in housing 1 outside, each connecting mechanism for rotating 3 comprises :-stator 31, it is fixed on the housing 1, the middle part is provided with through hole 312, and through hole 312 inwalls are provided with spigot surface 311 at least one;-rotor 32, it is fixed in and protects on the crust 2, pass said stator through hole 312, outer wall is provided with and contacts the outer spigot surface 321 that cooperates with spigot surface 311 in the said stator, and in described rotor 32 rotation processes in its outer spigot surface 321 and the stator spigot surface 311 remain dislocation and contact cooperation and make rotor 32 with respect to stator 31 generation axial displacements.Simultaneously, described housing 1 is provided with stator mounting groove 41, and stator 31 is flush-mounted in the stator mounting groove 41 and by screw and housing 1 and is fastenedly connected, and protects crust 2 and is provided with rotor installing hole 42, and rotor 32 passes rotor installing hole 42 and clings to 2 and be fastenedly connected with protecting by bolt.During assembling, earlier a nut is inserted in rotor 32, then rotor 32 is penetrated stator through hole 312 and stretches out from stator 31 relative sides from stator 31 1 sides, the outer spigot surface 321 that makes rotor 32 and the interior spigot surface 311 of stator 31 are against contacting cooperation, then stator 31 is gone into stator mounting groove 41 together with rotor 32 setting-ins, and stator 31 and housing 1 are connected and fixed by screw, the rotor 32 that will stretch out the stator through hole again passes and protects crust rotor installing hole 42, and by screw bolt and nut with rotor 32 with protect crust 2 and be connected and fixed, thereby realize protecting being rotationally connected of crust 2 and housing 1, and guarantee to protect crust 2 and in opening rotation process, can open the housing 1 of avoiding swiping gradually to housing 1 outside.
Above-mentioned housing 1 and protect crust 2 and be respectively equipped with a rotation positioning component 5 in left and right sides correspondence position, each rotation positioning component 5 comprise a location parent part 51 that is installed in housing 1, and one are installed in the location component 52 that protects crust 2 and can cooperate with location parent part 51 activity clampings.Described location parent part 51 is overlapped at least with location component 52 and is contacted cooperation, location parent part 51 is the antarafacial body, it comprises and is not positioned at conplane first rail level 511 and second rail level 512, has the acute angle angle between two rail levels, and 511,512 of first, second rail levels pass through a connection transition face 513 connections, the angle that connects the transition face 513 and second rail level 512 is the 90-180 degree, is preferably the 135-170 degree.Location component 52 comprises that interconnective first spigot surface 521 and second spigot surface, 522, the first spigot surfaces 521 and second spigot surface 522 are obliquely installed mutually.Simultaneously, described housing 1 is provided with location parent part draw-in groove 53, and location parent part 51 is snapped in the draw-in groove 53, and location component 52 by screw with protect crust 2 and be fastenedly connected.
Said stator 31, rotor 32, location parent part 51 and location component 52 all adopt antifriction self-lubricating material to make.
Use principle of the present utility model is as described below:
Shown in Fig. 1,7a, 7b, when weather cold, run at high speed or during athletic competition, need wear full helmet helmet, rotate protecting crust 2, at this moment, the interior spigot surface 311 of stator 31 closely contacts dislocation-free with the outer spigot surface of rotor 32 321, rotor 32 does not produce axial displacement with respect to stator 31, protect crust and 2 be close to housing 1, locate first spigot surface 521 of component 52 and first rail level 511 of location parent part 51 simultaneously and contact cooperations, locate and cover in the full helmet of housing 1 front portion formation thereby will protect crust 2.
As Fig. 1,8a, shown in the 8b, too high or when running at a low speed when temperature, can wear half helmet helmet, upwards rotate protecting crust 2, at this moment, the outer spigot surface 321 of rotor 32 rotates to contact with the interior spigot surface of stator 31 311 and cooperates and the contact-making surface mutual dislocation, rotor 32 produces certain axial displacement with respect to stator 31, make rotor 32 stretch out to stator through hole 312 outsides, drive is protected crust 2 and is opened gradually to housing 1 both sides, thereby avoiding protecting crust 2 swipes with housing 1 in opening rotation process, reduce unnecessary noise, simultaneously, first rail level 511 of location, first spigot surface, the 521 edge parent part 51 of location component 52 is to top offset and be subjected to 511 compressings of first rail level and strain, when first rail level 521 cross connect transition face 513 after, under the effect of elastic-restoring force, contact and cooperates and clamping mutually with second rail level 512 of location parent part, cling to 2 and be positioned housing 1 top and form half helmet thereby will protect.
Claims (10)
1, the novel combination type helmet comprises housing and protects crust, and housing and protect crust and be rotationally connected is characterized in that: described housing and the junction of protecting crust be provided with make protect crust in opening rotation process to the open connecting mechanism for rotating of hull outside.
2, the novel combination type helmet according to claim 1, it is characterized in that: described connecting mechanism for rotating comprises:
-stator, it is fixed on the housing, and the middle part is provided with through hole, and through-hole wall is provided with spigot surface at least one;
-rotor, it is fixed in and protects on the crust, pass the said stator through hole, outer wall is provided with and contacts the outer spigot surface that cooperates with spigot surface in the said stator, and in the described rotor rotation process in its outer spigot surface and the stator spigot surface remain to misplace and contact cooperation and make rotor produce axial displacement with respect to stator.
3, the novel combination type helmet according to claim 2, it is characterized in that: described housing is provided with the stator mounting groove, stator is flush-mounted in the stator mounting groove and by screw and housing and is fastenedly connected, and the described crust that protects is provided with the rotor installing hole, rotor pass the rotor installing hole and by bolt with protect crust and be fastenedly connected.
4, the novel combination type helmet according to claim 1, it is characterized in that: described housing and protecting clings in left and right sides correspondence position and is respectively equipped with a rotation positioning component, and each rotation positioning component comprises a location parent part that is installed in housing, and one is installed in the location component that protects crust and can cooperate with location parent part activity clamping.
5, the novel combination type helmet according to claim 4 is characterized in that: described location parent part is overlapped at least with the location component and is contacted cooperation.
6, the novel combination type helmet according to claim 4, it is characterized in that: described location parent part is the antarafacial body, it comprises and is not positioned at conplane first rail level and second rail level to have an acute angle angle between two rail levels, and is connected the transition face connection by one between first rail level and second rail level.
7, the novel combination type helmet according to claim 4 is characterized in that: described location component comprises interconnective first spigot surface and second spigot surface, and first spigot surface, second spigot surface are obliquely installed mutually.
8, the novel combination type helmet according to claim 6 is characterized in that: the connection transition face of described location parent part and the angle of second rail level are the 90-180 degree.
9, the novel combination type helmet according to claim 8 is characterized in that: the connection transition face of described location parent part and the angle of second rail level are preferably the 135-170 degree.
10, the novel combination type helmet according to claim 4 is characterized in that: described housing is provided with location parent part draw-in groove, and the location parent part is snapped in the draw-in groove, and described location component by screw with protect crust and be fastenedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200510865U CN201349571Y (en) | 2009-02-10 | 2009-02-10 | Novel combined crash helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200510865U CN201349571Y (en) | 2009-02-10 | 2009-02-10 | Novel combined crash helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201349571Y true CN201349571Y (en) | 2009-11-25 |
Family
ID=41372965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200510865U Expired - Lifetime CN201349571Y (en) | 2009-02-10 | 2009-02-10 | Novel combined crash helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201349571Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103027422A (en) * | 2011-10-03 | 2013-04-10 | 株式会社昭荣 | Helmet |
| CN110650643A (en) * | 2017-05-22 | 2020-01-03 | 首维公司 | Helmet with a detachable head |
-
2009
- 2009-02-10 CN CNU2009200510865U patent/CN201349571Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103027422A (en) * | 2011-10-03 | 2013-04-10 | 株式会社昭荣 | 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: FOSHAN NANHAI DISTRICT JIUJIANG JIADESHI HELMET CO., LTD. Assignor: Cen Jieqiang Contract record no.: 2011440000590 Denomination of utility model: Novel combined crash helmet Granted publication date: 20091125 License type: Exclusive License Record date: 20110630 |
|
| ASS | Succession or assignment of patent right |
Owner name: FOSHAN NANHAI JIUJIANG JIADESHI HELMET CO., LTD. Free format text: FORMER OWNER: CEN JIEQIANG Effective date: 20141015 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141015 Address after: 528203 Guangdong province Foshan city four village Nanhai Jiujiang Heqing Industrial Zone Patentee after: FOSHAN NANHAI DISTRICT JIUJIANG JIADESHI HELMET CO., LTD. Address before: 528203, No. two lane 29, Changxin village, Jiujiang Town, Foshan Town, Nanhai District, Guangdong, Changxin Patentee before: Cen Jieqiang |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel combined crash helmet Effective date of registration: 20160310 Granted publication date: 20091125 Pledgee: Bank of China Limited by Share Ltd Foshan branch Pledgor: FOSHAN NANHAI DISTRICT JIUJIANG JIADESHI HELMET CO., LTD. Registration number: 2016440000011 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091125 |