CN205203257U - New -type magnesium alloy bicycle frame - Google Patents
New -type magnesium alloy bicycle frame Download PDFInfo
- Publication number
- CN205203257U CN205203257U CN201520951424.6U CN201520951424U CN205203257U CN 205203257 U CN205203257 U CN 205203257U CN 201520951424 U CN201520951424 U CN 201520951424U CN 205203257 U CN205203257 U CN 205203257U
- Authority
- CN
- China
- Prior art keywords
- tailstock
- frame
- connecting rod
- front vehicle
- hand member
- 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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- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model relates to a new -type magnesium alloy bicycle frame is equipped with preceding frame of " A " style of calligraphy and back tailstock that the slope was described, the frame is provided with the head pipe of installation front truck fork before " A " style of calligraphy at the right -hand member, the frame is provided with saddle installation stationary magazine creel at upper left end before " A " style of calligraphy, the frame is provided with first hank connecting rod and damping spring before " A " style of calligraphy below upper left end, the frame is equipped with second hank connecting rod at left lower extreme before " A " style of calligraphy, back tailstock is equipped with tailstock, lower tailstock, rear wheel mount, it is connected with first hank connecting rod and damping spring to go up the right -hand member of tailstock, the left end of going up the tailstock passes through the rivet riveting with the rear wheel mount, the right -hand member of tailstock splices with second hank connecting rod down. The utility model is suitable for a mountain bike has scientific, rational in infrastructure, sturdy and durable, the elegant appearance of design, antidetonation noise reduction performance that impact resistance is good, good.
Description
Technical field
The utility model belongs to a kind of bicycle accessories, particularly a kind of vehicle frame of high-grade magnesium alloy bicycle.
Background technology
From the connection structure force analysis situation of cycle frame, middle pipe mainly bears the weight of rider, and upper fork mainly bears from the antagonistic force of ground in the face of bicycle; And the cycle frame of prior art closely welds due to upper fork, middle pipe and other pipe fittings, therefore the stressing conditions of each pipe fitting is complicated; Pipe such as, not only to bear the main by weight of rider, but also the antagonistic force that will bear from ground, but the angle that the direction of these two power is formed is large, therefore Degree of interaction is comparatively large, and this just requires that cycle frame possesses higher intensity, and current existing cycle frame can increase tube wall thickness to improve frame strength, but can increase the deadweight of bicycle like this, make to ride more frame effort.
Utility model content
The purpose of this utility model is to solve the problem, propose a kind of new-type magnesium alloy bicycle frame, this new-type magnesium alloy bicycle frame has design science, rational in infrastructure, sturdy and durable, elegant in appearance, good impact resistance, good antidetonation noise abatement performance.
The purpose of this utility model is achieved through the following technical solutions: new-type magnesium alloy bicycle frame, it is characterized in that: be provided with skewed " A " font front vehicle frame and rear tailstock, described " A " font front vehicle frame is provided with the head tube of installing front vehicle fork at right-hand member, described " A " font front vehicle frame is provided with vehicle seat at left upper end and installs stationary magazine creel, described " A " font front vehicle frame is provided with the first strand connecting rod and damping spring below left upper end, described " A " font front vehicle frame is provided with the second strand connecting rod at lower-left end, described rear tailstock is provided with tailstock, lower tailstock, fixing rack of back wheel, the right-hand member of described upper tailstock twists connecting rod with first and damping spring is connected, left end and the fixing rack of back wheel of described upper tailstock pass through rivet, the right-hand member of described lower tailstock and second twists connecting rod and links.
Described fixing rack of back wheel is a hard tail fixing rack of back wheel, it is also provided with change-speed box and regulates bracing wire mounting hole.
The utility model adopts skewed " A " font front vehicle frame and rear tailstock, vehicle frame is made up of magnesium alloy; A " font front vehicle frame is provided with the first strand connecting rod and damping spring below left upper end, this body frame structure for automotive is reasonable in design, possess excellent gearshift performance and good handling, improve the intensity of vehicle frame and promote the rigidity of vehicle frame, reducing the degradation of energy because vehicle frame rigidity deficiency causes.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment: see accompanying drawing 1, new-type magnesium alloy bicycle frame, there are skewed " A " font front vehicle frame and rear tailstock, described " A " font front vehicle frame is provided with the head tube 1 of installing front vehicle fork at right-hand member, described " A " font front vehicle frame is provided with vehicle seat at left upper end and installs stationary magazine creel 2, described " A " font front vehicle frame is provided with the first strand connecting rod 3 and damping spring 4 below left upper end, described " A " font front vehicle frame is provided with the second strand connecting rod 5 at lower-left end, described rear tailstock is provided with tailstock 6, lower tailstock 7, fixing rack of back wheel 8, the right-hand member of described upper tailstock twists connecting rod with first and damping spring is connected, left end and the fixing rack of back wheel of described upper tailstock pass through rivet, the right-hand member of described lower tailstock and second twists connecting rod and links, described fixing rack of back wheel is a hard tail fixing rack of back wheel, it is also provided with change-speed box and regulates bracing wire mounting hole 9.
Last it is noted that obviously, above-described embodiment is only for the utility model example is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among protection domain of the present utility model.
Claims (2)
1. a new-type magnesium alloy bicycle frame, it is characterized in that: be provided with skewed " A " font front vehicle frame and rear tailstock, described " A " font front vehicle frame is provided with the head tube (1) of installing front vehicle fork at right-hand member, described " A " font front vehicle frame is provided with vehicle seat at left upper end and installs stationary magazine creel (2), described " A " font front vehicle frame is provided with the first strand connecting rod (3) and damping spring (4) below left upper end, described " A " font front vehicle frame is provided with the second strand connecting rod (5) at lower-left end, described rear tailstock is provided with tailstock (6), lower tailstock (7), fixing rack of back wheel (8), the right-hand member of described upper tailstock twists connecting rod with first and damping spring is connected, left end and the fixing rack of back wheel of described upper tailstock pass through rivet, the right-hand member of described lower tailstock and second twists connecting rod and links.
2. new-type magnesium alloy bicycle frame according to claim 1, is characterized in that: described fixing rack of back wheel is a hard tail fixing rack of back wheel, it is also provided with change-speed box and regulates bracing wire mounting hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520951424.6U CN205203257U (en) | 2015-11-26 | 2015-11-26 | New -type magnesium alloy bicycle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520951424.6U CN205203257U (en) | 2015-11-26 | 2015-11-26 | New -type magnesium alloy bicycle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205203257U true CN205203257U (en) | 2016-05-04 |
Family
ID=55840989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520951424.6U Expired - Fee Related CN205203257U (en) | 2015-11-26 | 2015-11-26 | New -type magnesium alloy bicycle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205203257U (en) |
-
2015
- 2015-11-26 CN CN201520951424.6U patent/CN205203257U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161116 Address after: 718001 Suide County, Shaanxi Province, the logistics shop in the town of the Forty Mile Park, Patentee after: Suide Shaanxi dream magnesium alloy material Co., Ltd. Address before: 100055 Beijing, Xicheng District Ma Road No. 80, building 306, room 1, Wang Junqin Patentee before: Zhang Zhen |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20161126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |