CN201961423U - All-plastics-wrapped rear handrail of motorcycle - Google Patents
All-plastics-wrapped rear handrail of motorcycle Download PDFInfo
- Publication number
- CN201961423U CN201961423U CN2011200959689U CN201120095968U CN201961423U CN 201961423 U CN201961423 U CN 201961423U CN 2011200959689 U CN2011200959689 U CN 2011200959689U CN 201120095968 U CN201120095968 U CN 201120095968U CN 201961423 U CN201961423 U CN 201961423U
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- Prior art keywords
- back bar
- plastic layer
- metallic framework
- layer
- metal skeleton
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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.)
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- Automatic Cycles, And Cycles In General (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides an all-plastics-wrapped rear handrail of a motorcycle, which comprises a rear handrail body which has a double-layer structure. A metal skeleton is adopted as the inner layer of the body and is wrapped by a plastic layer which is formed by injection molding; and installation support lugs are arranged at two sides of an opening at the front end of the body and respectively provided with at least one installation hole. As the rear handrail of the motorcycle adopts the double-layer structure, the metal skeleton at the inner layer can enhance the supporting strength and rigidity of the handrail, the plastic layer of the outer layer can prevent the metal skeleton from being oxidized to rust and can be tightly combined with the metal skeleton by adopting the mode of forming by injection molding, so that the metal skeleton is not easy to slide relative to the plastic layer, and the metal skeleton and the plastic layer are not easy to be damaged.
Description
Technical field
The utility model relates to motorcycle component, is specially the full encapsulate back bar of a kind of motor bike.
Background technology
Afterbody at two-wheeled motor vehicle all is equipped with back bar usually, and the effect of back bar is personnel's grasping of taking for motor bike, and the personnel of taking can be occupied stably.Present back bar mostly is the U-shaped structure greatly, and its open front both sides are provided with journal stirrup and connect to ground and are one.Existing back bar mostly is aluminum alloy materials or plastics are made, after the back bar of aluminum alloy material used a period of time, oxidized getting rusty easily influenced the outward appearance of back bar, and the back bar of plastic material can not bear bigger external force because intensity is too poor, easily fracture.
The utility model content
At above-mentioned deficiency of the prior art, the purpose of this utility model is to solve the problem that motorcycle back elbow rest is oxidized easily and structural strength is not enough, and provides a kind of motor bike full encapsulate back bar.
The technical solution of the utility model: the full encapsulate back bar of motor bike, comprise the back bar body, it is characterized in that described body is a double-decker, the internal layer of body is a metallic framework, is enclosed with the plastic layer of single injection-molded on metallic framework; Also respectively be provided with one in body front opening both sides journal stirrup is installed, install on the journal stirrup at each and respectively be provided with at least one mounting hole.
Motorcycle back elbow rest of the present utility model has adopted double-decker, the metallic framework of internal layer can strengthen the support strength and the hardness of handrail, outer field plastic layer can prevent that metallic framework is oxidized and get rusty, and plastic layer adopts the mode of single injection-molded to combine with metallic framework closely, slide relative can not take place, be not easy breakage yet.
Further technical scheme, described installation journal stirrup all is welded on the metallic framework of body.
Further technical scheme, described metallic framework adopt aluminum alloy materials to make.
Further technical scheme, described plastic layer adopt the PVC material to make.
With respect to prior art, the utlity model has following beneficial effect:
1, antioxygenic property is good: back bar of the present utility model adopts plastic layer as skin, can prevent effectively that parts are corroded, oxidation.
2, structural strength is good: the internal layer at back bar has adopted the aluminum alloy framework with high hardness, therefore has very strong bearing force.
3, longer service life, one-time formed plastic layer combines tightr with skeleton, and cracky does not help reducing maintenance cost.
Description of drawings
Fig. 1 is the scheme drawing of the full encapsulate back bar of the utility model motor bike;
Fig. 2 is a main body structure cutaway view among Fig. 1.
Among the figure, 1-body, 11-metallic framework, 12-plastic layer, 2-installation journal stirrup, 21-mounting hole.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, the full encapsulate back bar of motor bike of the present utility model comprises back bar body 1, and described body 1 is the U-shaped double-decker, and the internal layer of body 1 is a metallic framework 11, and described metallic framework 11 can adopt aluminum alloy materials, steel etc. to make.On metallic framework 11, be enclosed with the plastic layer 12 of single injection-molded, described plastic layer 12 adopts PVC material or compounded rubber to make, and when injection moulding, is metallic framework 11 to be placed on carry out single injection-molded in the injection model, the injection moulding process that is adopted belongs to prior art, does not describe in detail at this.Plastic layer 12 after making can be combined closely with metallic framework 11, and plastic layer 12 is wrapped in outside the metallic framework 11 fully and can not produces slide relative.
Referring to Fig. 1, also respectively be provided with one in body 1 front opening both sides journal stirrup 2 is installed, described installation journal stirrup 2 all is welded on the metallic framework 11 of body 1; On each installs journal stirrup 2, respectively be provided with two mounting holes 21, journal stirrup 2 be installed connected to ground, thereby realize being connected of back bar and vehicle frame by cooresponding mounting hole 21.
Need to prove at last, above embodiment is only in order to illustrate the technical solution of the utility model but not the restriction technologies scheme, although the applicant has been described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, those are made amendment to the technical solution of the utility model or are equal to replacement, and do not break away from the aim and the scope of the technical program, all should be encompassed in the middle of the claim scope of the present utility model.
Claims (4)
1. the full encapsulate back bar of motor bike, comprise back bar body (1), it is characterized in that described body (1) is a double-decker, the internal layer of body (1) is metallic framework (11), is enclosed with the plastic layer (12) of single injection-molded on metallic framework (11); Also respectively be provided with one in body (1) front opening both sides journal stirrup (2) is installed, install on the journal stirrup (2) at each and respectively be provided with at least one mounting hole (21).
2. the full encapsulate back bar of motor bike according to claim 1 is characterized in that, described installation journal stirrup (2) all is welded on the metallic framework (11) of body (1).
3. the full encapsulate back bar of motor bike according to claim 1 is characterized in that, described metallic framework (11) adopts aluminum alloy materials to make.
4. the full encapsulate back bar of motor bike according to claim 1 is characterized in that, described plastic layer (12) adopts the PVC material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200959689U CN201961423U (en) | 2011-04-02 | 2011-04-02 | All-plastics-wrapped rear handrail of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200959689U CN201961423U (en) | 2011-04-02 | 2011-04-02 | All-plastics-wrapped rear handrail of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201961423U true CN201961423U (en) | 2011-09-07 |
Family
ID=44523956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200959689U Expired - Fee Related CN201961423U (en) | 2011-04-02 | 2011-04-02 | All-plastics-wrapped rear handrail of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201961423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264686A (en) * | 2016-04-07 | 2017-10-20 | 光阳工业股份有限公司 | The built-in back bar lock solid structure of motorcycle |
-
2011
- 2011-04-02 CN CN2011200959689U patent/CN201961423U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264686A (en) * | 2016-04-07 | 2017-10-20 | 光阳工业股份有限公司 | The built-in back bar lock solid structure of motorcycle |
| CN107264686B (en) * | 2016-04-07 | 2019-10-18 | 光阳工业股份有限公司 | The built-in back bar lock solid structure of motorcycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20120402 |