CN203497103U - Front fork shoulder cover - Google Patents
Front fork shoulder cover Download PDFInfo
- Publication number
- CN203497103U CN203497103U CN201320576841.8U CN201320576841U CN203497103U CN 203497103 U CN203497103 U CN 203497103U CN 201320576841 U CN201320576841 U CN 201320576841U CN 203497103 U CN203497103 U CN 203497103U
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- CN
- China
- Prior art keywords
- front fork
- shoulder cover
- fixed orifice
- lid body
- shoulder
- 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 - Fee Related
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- Fluid-Damping Devices (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model relates to a front fork shoulder cover. The shoulder cover comprises a shoulder cover body; a front fork middle pipe fixing hole is arranged in the middle part of the shoulder cover body; and front fork branch pipe fixing holes are arranged in two sides of the front fork middle pipe fixing hole in the shoulder cover body. The shoulder cover is characterized in that the shoulder cover body is of a solid structure and reinforcing ribs are arranged in the shoulder cover body in an embedded manner. The shoulder cover is advantaged by highly qualified appearance and high strength.
Description
Technical field
The utility model belongs to tricycle technical field, particularly relates to a kind of Front crown of tricycle.
Background technology
The kind of tricycle is varied, comprise road cycling, mountain bike, Electrical Bicycle and electro-tricycle etc., along with improving constantly and development and the maturation of vehicle technology of people's environmental consciousness, Electrical Bicycle, electro-tricycle have become the main traffic instrument of people's trip, and the functional stronger bicycles such as mountain bike and road cycling are more and more subject to liking of people.
Front fork is the primary member on tricycle, and front fork comprises in Front crown, front fork pipe and front fork arm, has for installing in the front fork of front fork pipe and manage fixed orifice on Front crown, and Front fork end covers to be had for front fork front fork by all means fixed orifice is by all means installed.In conventional art, the shoulder of Front crown lid body has two kinds, and a kind of is forged aluminium structure, and this shoulder lid profile quality is high, attractive in appearance, but the intensity of forged aluminium is low, and Forging Technology is complicated, forging cost is high; The case type shoulder of making for metal sheet covers a body, and this shoulder lid intensity is high, but profile is coarse not attractive in appearance, in sum, is necessary to design a kind of good looking appearance and the high Front crown of intensity.
Summary of the invention
The utility model provides a kind of simple in structure, profile quality is high, attractive in appearance, intensity is high, processing and manufacturing is simple, cost is low Front crown for solving the technical matters existing in known technology.
The technical scheme that the utility model is taked for the technical matters existing in solution known technology is: a kind of Front crown, comprise that shoulder covers body, the middle part of described shoulder lid body has manages fixed orifice in front fork, on described shoulder lid body, being arranged in described front fork manages the both sides of fixed orifice and has front fork arm fixed orifice, it is characterized in that: described shoulder lid body is solid construction, in described shoulder lid body, be embedded with reinforced rib.
The utility model can also adopt following technical scheme:
Described reinforced rib is provided with corresponding with managing fixed orifice and front fork arm fixed orifice in described front fork respectively hole.
Described shoulder lid body is die casting aluminium structure.
Described reinforced rib is the metal plate that horizontal cross is inlaid in described shoulder lid body interior, and the edge of described metal plate has the flanging for reinforcement metal plate body bending strength.
Advantage and the good effect that the utlity model has are: because the utility model adopts as above technical scheme, i.e. setting-in reinforced rib in solid shoulder lid body, thereby guarantee shortly, in the situation of profile quality of Front crown, can improve again the bulk strength that shoulder covers body.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, shoulder covers body; 1-1, front fork arm fixed orifice; In 1-2, front fork, manage fixed orifice; 2, reinforced rib.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, a kind of Front crown, comprise that shoulder covers body 1, the middle part that shoulder covers body 1 has manages fixed orifice 1-2 in front fork, being used for fixedly front fork manages, shoulder covers and on body 1, is arranged in front fork and manages the both sides of fixed orifice 1-2 and have front fork arm fixed orifice 1-1, and front fork arm fixed orifice 1-1 is used for installing front fork arm.Above-mentioned shoulder lid body 1 be solid construction, takes on to cover in body 1, to be embedded with reinforced rib 2.Thereby guarantee shortly, in the situation of profile quality of Front crown, can improve again the bulk strength that shoulder covers body 1.Reinforced rib 2 is provided with corresponding with managing fixed orifice 1-2 and front fork arm fixed orifice 1-1 in front fork respectively hole, being front fork arm can be connected with reinforced rib 2 respectively with pipe in front fork so that reinforced rib 2 can bear in front fork, manage and front fork arm between Main Function power.In the present embodiment, shoulder cover body 1 constructs for die casting aluminium, and cast aluminum-molykote composite material is compared with forged aluminium, the course of processing simply and process old low.Reinforced rib 2 takes on for horizontal cross is inlaid in the metal plate that covers body interior, the flanging that the edge of metal plate has, and flanging is for the bending strength of reinforcement metal plate body.
Claims (4)
1. a Front crown, comprise that shoulder covers body, the middle part of described shoulder lid body (1) has manages fixed orifice (1-2) in front fork, on described shoulder lid body (1), being arranged in described front fork manages the both sides of fixed orifice (1-2) and has front fork arm fixed orifice (1-1), it is characterized in that: described shoulder lid body (1) is solid construction, in described shoulder lid body (1), is embedded with reinforced rib (2).
2. Front crown according to claim 1, is characterized in that: described reinforced rib (2) is provided with corresponding with managing fixed orifice (1-2) and front fork arm fixed orifice (1-1) in described front fork respectively hole.
3. Front crown according to claim 1, is characterized in that: described shoulder lid body (1) is die casting aluminium structure.
4. according to the Front crown described in claim 2 or 3, it is characterized in that: described reinforced rib (2) is the inner metal plate of described shoulder lid body (1) for horizontal cross is inlaid in, and the edge of described metal plate has the flanging for reinforcement metal plate body bending strength.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576841.8U CN203497103U (en) | 2013-09-16 | 2013-09-16 | Front fork shoulder cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576841.8U CN203497103U (en) | 2013-09-16 | 2013-09-16 | Front fork shoulder cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203497103U true CN203497103U (en) | 2014-03-26 |
Family
ID=50328102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320576841.8U Expired - Fee Related CN203497103U (en) | 2013-09-16 | 2013-09-16 | Front fork shoulder cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203497103U (en) |
-
2013
- 2013-09-16 CN CN201320576841.8U patent/CN203497103U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20160916 |