CN202728464U - Motorcycle and handle thereof - Google Patents
Motorcycle and handle thereof Download PDFInfo
- Publication number
- CN202728464U CN202728464U CN 201220343947 CN201220343947U CN202728464U CN 202728464 U CN202728464 U CN 202728464U CN 201220343947 CN201220343947 CN 201220343947 CN 201220343947 U CN201220343947 U CN 201220343947U CN 202728464 U CN202728464 U CN 202728464U
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- Prior art keywords
- groove
- handle
- bearing pin
- distance
- face
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- 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 relates to a motorcycle handle which comprises a handle main body and a handle operating part, wherein the handle main body is provided with an upper and lower through groove which extends inward from the end surface; the handle operating part is provided with a bulge which is inserted into the groove; the handle main body and the handle operating part are hinged through a pin shaft; the end surface of the bulge, which comes into contact with the bottom of the groove, comprises a rotation avoidance surface and a rotation blocking surface, wherein the rotation avoidance surface is positioned above the horizontal surface of the center line of the pin shaft; the rotation blocking surface is positioned under the horizontal surface of the center line of the pin shaft; the distance between any point on the rotation avoidance surface and the center line of the pin shaft is not greater than the distance between the pin shaft and the bottom of the groove; and at least one point on the rotation blocking surface is abutted with the bottom surface of the groove, wherein the distance between the point and the pin shaft is greater than the distance between the pin shaft and the horizontal surface of the bottom surface of the groove. According to the handle, when the handle is impacted from the front, the handle operating part can be bent upward, thereby effectively preventing the handle from being broken due to impact. Additionally, the utility model further discloses a motorcycle provided with the handle.
Description
Technical field
The utility model relates to motor bike manufacturing technology field, particularly a kind of motor bike and handle thereof.
Background technology
The handle that is used at present control braking and clutch on the motor bike is all-in-one-piece handle, in use there is certain defect in integral catch: when rollover occurs motor bike, generally be motor bike handle directly and the bottom surface clash into, because the handle of motor bike is without any shock absorber at present, therefore very easily cause the fracture of motorcycle handle, even when rollover occurs in motor bike sometimes, driver's the hand handlebar that also do not have enough time to leave, thereby the hand that causes the driver is easy and head-on crash occurs in the bottom surface, causes larger injury accident.
The utility model content
One of the purpose of this utility model provides a kind of motorcycle handle, and its handle can not bend and causes the handle fracture or make navigating mate suffer the problem of larger infringement when to solve present motor bike rollover occuring.
For solving the problems of the technologies described above, the utility model provides a kind of motorcycle handle, comprise handle main body part and stick control part, the end that described handle main body partly is used for described stick control partly links to each other offers penetrating up and down groove, described stick control partly is provided with the projection of inserting described groove, described stick control part is partly hinged by bearing pin with handle main body, the end face of described projection and described bottom portion of groove plane contact comprises that the rotating avoiding face that is positioned at described bearing pin top and the resistance that is positioned at described bearing pin bottom turn face, any point on the described rotating avoiding face is not more than described bearing pin to the distance on described bottom portion of groove plane to the distance of the line of centers of described bearing pin, and described resistance turns the base plane applying that has at least to arrive point and the described groove of described bottom portion of groove plan range greater than described bearing pin to the distance of described bearing pin on the face.
Preferably, described rotating avoiding face is arc-shaped transitional surface, and it is the plane of fitting with described bottom portion of groove plane that described resistance turns face.
Preferably, the point on the described rotating avoiding face equates with the distance of described bearing pin to the base plane of described groove to the distance of described bearing pin.
Preferably, the neutral angle of described arc-shaped transitional surface is 90 °.
Preferably, also comprise:
Be opened in described groove base plane spring cavity and be arranged at spring in the described spring cavity;
Be opened in described arc-shaped transitional surface original position, and first draw-in groove corresponding with described spring cavity, and the second draw-in groove that is positioned at described arc-shaped transitional surface final position place;
Be embedded in described the first draw-in groove and by the positioning ball of described spring application.
Another purpose of the present utility model also is to provide a kind of motor bike, and this motor bike comprises motorcycle handle, and described motorcycle handle is aforesaid motorcycle handle.
Motorcycle handle provided by the utility model comprises handle main body part and stick control part as can be seen from the above technical solutions, and offer on the handle main body part by the end and extend internally and penetrating groove up and down, stick control partly offers for the projection of inserting this groove, the handle main body part is partly hinged by bearing pin with stick control, this moment, the axis of bearing pin was vertical with vertical plane, the activity direction of stick control part is the above-below direction of handle, and should projection and the resistance that comprises the rotating avoiding face that is positioned at described bearing pin top and be positioned at described bearing pin bottom of the contacted end face of base plane of groove turn face, any point on the rotating avoiding face is not more than bearing pin to the distance on bottom portion of groove plane to the distance of the line of centers of bearing pin, and resistance turns the base plane applying that has at least to arrive point and the described groove of described groove floor distance greater than described bearing pin to the distance of described bearing pin on the face.
Because the distance of any point all is not more than bearing pin to the distance on bottom portion of groove plane to the distance of the line of centers of bearing pin on the rotating avoiding face, therefore when power that stick control partly is subject to making progress, the stick control part can partly rotate up with respect to handle main body, namely when motorcycle side flip or other reasons are partly clashed into stick control, it can rotate to realize buffering by the top to the handle main body part, avoid handle to be fractureed because clashing into, perhaps bicyclist's hand suffers larger injury because of frontal impact, simultaneously, because turning, resistance have at least a distance to bearing pin to fit to point and the groove floor of bottom portion of groove plan range greater than bearing pin on the face, therefore resistance turns face and can stop the stick control part partly to be rotated down with respect to handle main body, guarantees the realization of handle normal function.Adopt the motor bike of this kind handle can effectively prevent the motorcycle handle fracture that when motorcycle side flip, causes and to the injury of driver's hand.
Description of drawings
The overall schematic of the motorcycle handle that Fig. 1 provides for the utility model embodiment;
The groove fit scheme drawing of the projection of the motorcycle handle actuating element that Fig. 2 provides for the utility model embodiment and handle main body part.
The specific embodiment
One of core of the present utility model provides a kind of motorcycle handle, this motorcycle handle comprises handle main body part and stick control part, the stick control part can rotate up with respect to the handle main body part, and guarantee that the stick control part can not be rotated down, thereby make this motorcycle handle when guaranteeing that normal function is realized, possessed and prevent that handle is subject to frontal impact and the function that fractures.Simultaneously, the utility model also provides a kind of motor bike that above-mentioned handle is installed.
In order to make those skilled in the art person understand better the utility model scheme, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please also refer to Fig. 1 and Fig. 2, the overall schematic of the motorcycle handle that provides for the utility model embodiment of Fig. 1 wherein, the projection of the motorcycle handle actuating element that Fig. 2 provides for the utility model embodiment and the groove fit scheme drawing of handle main body part.
Motorcycle handle provided by the utility model can also can be the clutch handle of motor bike for the brake handle of motor bike, this handle comprises handle main body part 2 and stick control part 3, one end of handle main body part 2 is installed on the handle set 1, the other end links to each other with stick control part 3, the end that handle main body part 2 is used for linking to each other with stick control part 3 offers by the end and extends internally and penetrating groove up and down, stick control part 3 is provided with the protruding B that inserts this groove, stick control part 3 and handle main body part 2 are hinged by the bearing pin A that passes above-mentioned groove and protruding B, this moment, the axis of bearing pin A was vertical with vertical plane, and stick control part 3 is above-below direction with respect to the activity direction of handle main body part 2, the bottom of above-mentioned groove is the plane, the end face that above-mentioned protruding B contacts with bottom portion of groove plane 5 comprises that the rotating avoiding face 6 that is positioned at bearing pin A top and the resistance that is positioned at the bearing pin bottom turn face 9, any point on the rotating avoiding face 6 is not more than bearing pin A to the distance on bottom portion of groove plane 5 to the distance of the line of centers of bearing pin A, hindering to turn has at least a distance to bearing pin A to fit to the point of the distance on bottom portion of groove plane 5 and the base plane 5 of groove greater than bearing pin A on the face 9, the top of the bearing pin of mentioning in the present embodiment refers to the top of bearing pin axis place horizontal surface, the bearing pin bottom refers to the bottom of this horizontal surface, this groove can have various shape, preferably U-shaped groove.
Because the distance of any point all is not more than bearing pin A to the distance on bottom portion of groove plane 5 to the distance of the line of centers of bearing pin A on the rotating avoiding face 6, therefore when power that stick control part 3 is subject to making progress, stick control part 3 can be rotated upward with respect to handle main body part 2, namely when motorcycle side flip or other reasons are clashed into stick control part 3, it can be to rotating up to cushion with respect to handle main body part 2, avoid handle to be fractureed because clashing into, perhaps bicyclist's hand suffers larger injury because of this face bump, simultaneously, because turning, resistance have at least a distance to bearing pin A to fit to point and the bottom portion of groove plane 5 of the distance on bottom portion of groove plane 5 greater than bearing pin A on the face 9, therefore resistance turns face 9 and can stop stick control part 3 to the below rotation of handle main body part 2, guarantees the realization of handle normal function.
The shape that rotating avoiding face 6 in above-described embodiment and resistance turn face 9 can have any shape, for the convenience in producing, the rotating avoiding face 6 preferred arc-shaped transitional surfaces that adopt in the present embodiment, resistance turns the face 9 preferred planar structures that fit with bottom portion of groove plane 5 that adopt, as shown in Figure 2.
In order further to optimize technical scheme provided by the utility model, stick control part 3 is fitted with handle main body part 2 with respect to 2 rotation of handle main body part the time all the time, thereby enhancing rotational stability, point on the rotating avoiding face 6 in the present embodiment equates to the distance on bottom portion of groove plane 5 with bearing pin A to the distance of bearing pin A, and stick control part 3 is fitted with handle main body part 2 with respect to 2 rotation of handle main body part the time all the time.
Rotating avoiding face 6 in the present embodiment adopts arc-shaped transitional surface, and the corresponding central angle of arc-shaped transitional surface is 90 °, the angle that is circular arc is 90 °, therefore stick control part 3 when rotating up with respect to handle main body part 2 rotatable 90 °, thereby can fully cushion the frontal impact power that motorcycle handle is subject to, reserve also can for simultaneously bicyclist's hand and dodge fully the space, prevent that bicyclist's hand from being choked and cause larger injury.
In order to realize the location of stick control part 3, make stick control part 3 under normal condition, be unlikely to be folded into the top of handle main body part 2, in the present embodiment also the base plane 5 at groove be provided with spring cavity 10, and in spring cavity 10, be provided with spring 11, be provided with first draw-in groove 8 corresponding with spring cavity 10 in the original position of arc-shaped transitional surface, be provided with positioning ball 4 in the first draw-in groove 8, positioning ball 4 is pressed in the first draw-in groove 8 by the spring 11 in the spring cavity 10, and being provided with the first draw-in groove 8 angles at the final position place of arc-shaped transitional surface simultaneously is second draw-in groove 7 at right angle.As shown in Figure 2.
Like this under normal condition, stick control part 3 can not be folded into owing to slight collision the upside of handle main body part 2, but when the collision that is subjected to more energetically, positioning ball 4 just can skid off the first draw-in groove 8, and in position and 4 pairs of timings of positioning ball of the second draw-in groove 7 of stick control part 3, handle actuating element 3 is positioned, angle such as the first draw-in groove 8 in the present embodiment and the second draw-in groove 7 is the right angle, therefore behind stick control part 3 half-twists, positioning ball 4 will be again to handle actuating element 3 location.When stick control part 3 needs return, only need apply certain power downwards, stick control part 3 can be turned back original position, and be positioned by positioning ball 4.
The utility model also discloses a kind of motor bike simultaneously, and handle on this kind motor bike adopts the motorcycle handle with above-mentioned feature, and therefore, this motor bike can prevent effectively that its handle that causes from fractureing and to the injury of driver's hand when rollover.
More than motor bike provided by the utility model and handle thereof are described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (6)
1. motorcycle handle, it is characterized in that, comprise handle main body part (2) and stick control part (3), the end that described handle main body part (2) is used for linking to each other with described stick control part (3) offers by end face and extends internally and penetrating groove up and down, described stick control part (3) is provided with the projection (B) of inserting described groove, described stick control part (3) is hinged by bearing pin (A) with handle main body part (2), the resistance that the end face that described projection (B) contacts with described bottom portion of groove plane (5) comprises the rotating avoiding face (6) that is positioned at described bearing pin (A) top and is positioned at described bearing pin bottom turns face (9), any point on the described rotating avoiding face (6) is not more than described bearing pin (A) to the distance on described bottom portion of groove plane (5) to the distance of the line of centers of described bearing pin (A), and described resistance turns base plane (5) applying that has at least to arrive point and the described groove of described bottom portion of groove plane (5) distance greater than described bearing pin (A) to the distance of described bearing pin (A) on the face (9).
2. motorcycle handle according to claim 1 is characterized in that, described rotating avoiding face (6) is arc-shaped transitional surface, and it is the plane of fitting with described bottom portion of groove plane (5) that described resistance turns face (9).
3. motorcycle handle according to claim 2 is characterized in that, the point on the described rotating avoiding face (6) equates with the distance of described bearing pin (A) to the base plane (5) of described groove to the distance of described bearing pin (A).
4. motorcycle handle according to claim 2 is characterized in that, the neutral angle of described arc-shaped transitional surface is 90 °.
5. motorcycle handle according to claim 3 is characterized in that, also comprises:
Be opened in described groove base plane (5) spring cavity (10) and be arranged at spring (11) in the described spring cavity (10);
Be opened in described arc-shaped transitional surface original position, and first draw-in groove (8) corresponding with described spring cavity, and the second draw-in groove (7) that is positioned at described arc-shaped transitional surface final position place;
The positioning ball (4) that is embedded in described the first draw-in groove (8) and is compressed by described spring (11).
6. a motor bike comprises motorcycle handle, it is characterized in that, described motorcycle handle is such as the described motorcycle handle of claim 1-5 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220343947 CN202728464U (en) | 2012-07-16 | 2012-07-16 | Motorcycle and handle thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220343947 CN202728464U (en) | 2012-07-16 | 2012-07-16 | Motorcycle and handle thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202728464U true CN202728464U (en) | 2013-02-13 |
Family
ID=47654191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220343947 Expired - Fee Related CN202728464U (en) | 2012-07-16 | 2012-07-16 | Motorcycle and handle thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202728464U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590467A (en) * | 2014-12-09 | 2015-05-06 | 宁波伊莱科机械科技有限公司 | Bicycle steady-state handlebar |
| CN108128393A (en) * | 2017-12-11 | 2018-06-08 | 重庆银钢科技（集团）有限公司 | A kind of Portable folding electric vehicle with duplex retaining mechanism |
-
2012
- 2012-07-16 CN CN 201220343947 patent/CN202728464U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590467A (en) * | 2014-12-09 | 2015-05-06 | 宁波伊莱科机械科技有限公司 | Bicycle steady-state handlebar |
| CN108128393A (en) * | 2017-12-11 | 2018-06-08 | 重庆银钢科技（集团）有限公司 | A kind of Portable folding electric vehicle with duplex retaining mechanism |
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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: 20130213 Termination date: 20150716 |
|
| EXPY | Termination of patent right or utility model |