CN103171659A - Motorcycle rear hand rail mounting structure - Google Patents
Motorcycle rear hand rail mounting structure Download PDFInfo
- Publication number
- CN103171659A CN103171659A CN 201110434736 CN201110434736A CN103171659A CN 103171659 A CN103171659 A CN 103171659A CN 201110434736 CN201110434736 CN 201110434736 CN 201110434736 A CN201110434736 A CN 201110434736A CN 103171659 A CN103171659 A CN 103171659A
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- CN
- China
- Prior art keywords
- bolt
- hand rail
- rear hand
- counter bore
- motorcycle
- 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.)
- Pending
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- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention discloses a motorcycle rear hand rail mounting structure. The motorcycle rear hand rail mounting structure comprises a rear hand rail and a frame mounting block. The rear hand rail and the frame mounting block are connected through a bolt. The bolt penetrates through the rear hand rail and the frame mounting block. A nut is arranged at the lower end of the bolt. A counter bore is formed in the position, connecting with the bolt, of the rear hand rail. The head of the bolt is placed in the counter bore. A drainage groove is formed in a lowest point of the bottom of the counter bore. Due to the fact that the motorcycle rear hand rail is mounted on the frame through the bolt and the head of the bolt is mounted in a counter bore structure, unfairness of the principal plane of the hand rail cannot occur and the motorcycle rear hand rail does not easily bump things. In order to solve the problems that waterlogging phenomenon easily occurs in the counter bore in rainy days or vehicle cleaning, accumulated water is not easy to clean so as to cause rustiness of the bolt due to long-time soak, the drainage groove is designed in the lowest point of the bottom of the counter bore, rain water can be removed in time, and the motorcycle rear hand rail is firm and reliable in connection, capable of reducing maintenance cost and capable of improving safety performance and work efficiency.
Description
Technical field
The present invention relates to the installation of motorcycle back elbow rest on vehicle frame.
Background technology
Existing motorcycle back elbow rest is arranged on vehicle frame with bolt, and bolt head causes the unfairness of handrail principal plane, and the thing that touches easy to hang, therefore adopting counter bore structure installs, but seeping phenomenon easily occurs in counterbore when rainy day or carwash, ponding is easy to clean not, is got rusty by immersion when causing bolt long.
Summary of the invention
The present invention purpose be to provide a kind of motorcycle back elbow rest mounting structure, solve the problem that existing mounting structure exists, improve Rigidity and strength, improve quality, reduce manufacturing cost.
Motorcycle back elbow rest mounting structure provided by the invention comprises back bar, and it also comprises the vehicle frame mounting blocks, is bolted between back bar and vehicle frame mounting blocks, and bolt-through is between back bar and vehicle frame mounting blocks, and the bolt lower end is provided with nut; Be provided with counterbore with bolted position on described back bar, the head of bolt is positioned at counterbore; The bottom nadir of described counterbore is provided with drainage channel.
The vertical sectional shape of above-mentioned counterbore is trapezoidal.
Adopted above structure, the present invention has following beneficial effect.
Because motorcycle back elbow rest is arranged on vehicle frame with bolt, bolt head adopts counter bore structure to install, and can not cause the unfairness of handrail principal plane, and the thing that touches not easy to hang; For fear of counterbore, seeping phenomenon occurs easily when rainy day or the carwash, ponding is easy to clean and being got rusty by immersion when causing bolt long not, and is special at counterbore bottom nadir designing and arranging tank, with in time eliminatings such as rainwater, firm and reliable connection has reduced maintenance cost, has improved safety performance and work efficiency.
Description of drawings
In order to be illustrated more clearly in the present invention, the below will be to doing simple introduction to embodiment by reference to the accompanying drawings.
Fig. 1 is the structural representation of motorcycle back elbow rest mounting structure of the present invention.
Fig. 2 is the birds-eye view of Fig. 1.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
Referring to accompanying drawing 1-2, motorcycle back elbow rest mounting structure of the present invention comprises back bar 1, it also comprises vehicle frame mounting blocks 2, connect by bolt 3 between back bar 1 and vehicle frame mounting blocks 2, bolt 3 is through between back bar 1 and vehicle frame mounting blocks 2, and bolt 3 lower ends are provided with nut 6; The position that is connected with bolt 3 on described back bar 1 is provided with counterbore 5, and the head of bolt 3 is positioned at counterbore 5, and bolt head adopts counter bore structure to install, and can not cause the unfairness of handrail principal plane, and the thing that touches not easy to hang; The bottom nadir of described counterbore 5 is provided with drainage channel 4, with in time eliminatings such as rainwater.The vertical sectional shape of counterbore 5 is trapezoidal.Motorcycle back elbow rest of the present invention is arranged on vehicle frame with bolt, and bolt head adopts counter bore structure to install, and can not cause the unfairness of handrail principal plane, and the thing that touches not easy to hang; For fear of counterbore, seeping phenomenon occurs easily when rainy day or the carwash, ponding is easy to clean and being got rusty by immersion when causing bolt long not, and is special at counterbore bottom nadir designing and arranging tank, with in time eliminatings such as rainwater, firm and reliable connection has reduced maintenance cost, has improved safety performance and work efficiency.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment, the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (2)
1. a motorcycle back elbow rest mounting structure, comprise back bar, it is characterized in that: also comprise the vehicle frame mounting blocks, be bolted between back bar and vehicle frame mounting blocks, bolt-through is between back bar and vehicle frame mounting blocks, and the bolt lower end is provided with nut; Be provided with counterbore with bolted position on described back bar, the head of bolt is positioned at counterbore; The bottom nadir of described counterbore is provided with drainage channel.
2. motorcycle back elbow rest mounting structure as claimed in claim 1, it is characterized in that: the vertical sectional shape of described counterbore is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110434736 CN103171659A (en) | 2011-12-22 | 2011-12-22 | Motorcycle rear hand rail mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110434736 CN103171659A (en) | 2011-12-22 | 2011-12-22 | Motorcycle rear hand rail mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103171659A true CN103171659A (en) | 2013-06-26 |
Family
ID=48631963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110434736 Pending CN103171659A (en) | 2011-12-22 | 2011-12-22 | Motorcycle rear hand rail mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103171659A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110087981A (en) * | 2016-12-28 | 2019-08-02 | 本田技研工业株式会社 | The exterior member mounting structure of saddle-ride type vehicle |
| CN113232685A (en) * | 2021-06-09 | 2021-08-10 | 中车太原机车车辆有限公司 | Side door handrail of railway ballast hopper car control room |
-
2011
- 2011-12-22 CN CN 201110434736 patent/CN103171659A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110087981A (en) * | 2016-12-28 | 2019-08-02 | 本田技研工业株式会社 | The exterior member mounting structure of saddle-ride type vehicle |
| CN110087981B (en) * | 2016-12-28 | 2020-12-04 | 本田技研工业株式会社 | Exterior component mounting structure for saddle-ride type vehicle |
| CN113232685A (en) * | 2021-06-09 | 2021-08-10 | 中车太原机车车辆有限公司 | Side door handrail of railway ballast hopper car control room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |