CN202541676U - Improved bicycle bracket - Google Patents
Improved bicycle bracket Download PDFInfo
- Publication number
- CN202541676U CN202541676U CN2012200995622U CN201220099562U CN202541676U CN 202541676 U CN202541676 U CN 202541676U CN 2012200995622 U CN2012200995622 U CN 2012200995622U CN 201220099562 U CN201220099562 U CN 201220099562U CN 202541676 U CN202541676 U CN 202541676U
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- utility
- model
- bracket
- supporting blade
- rack
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Abstract
The utility model relates to the technical field of bicycle fittings, in particular to an improved bicycle bracket. The improved bicycle bracket provided by the utility model comprises a bracket body which consists of a supporting piece, two connecting pieces and two reinforced ribs, wherein the bracket body is manufactured in an integrated manner, namely, the supporting piece, the two connecting pieces and the two reinforced ribs are manufactured by an integrated blank by corresponding processes such as punching and stretching. Compared with the bicycle bracket manufactured by the conventional process, the improved bicycle bracket has the advantages of high strength, simple manufacturing process and low cost.
Description
Technical field
The utility model relates to the bicycle accessories technical field, relates in particular to a kind of cycle rack of improvement.
Background technology
Fig. 1 is the structural representation that is used to make the blank of existing cycle rack, can find out from this structural representation, and two connecting straps 3 and two bases of strengthening fins 4 are connected with the corresponding side of supporting blade 2 successively; In the process of utilizing this blank manufacturing cycle rack; This blank passes through operations such as punching, bending, welding successively; Wherein, Punching is meant that the relevant position punching at supporting blade 2 and connecting strap 3 goes out corresponding suit hole 21 and fixed orifice 31, and bending is meant strengthens fins 4 respectively along the side perk of supporting blade 2 with two connecting straps 3 and two, and welding is meant connecting strap 3 is welded in strengthening fin 4 adjacent sides.
Utilize the cycle rack that blank manufacturing shown in Figure 1 forms owing to adopt welding manner that adjacent connecting strap 3 is connected together with reinforcement fin 4; Make and use in often have following defective, for example: operation is many, occur rosin joint easily when welding, intensity is low, cost is high.
The utility model content
The purpose of the utility model is to provide to the deficiency of prior art a kind of cycle rack of improvement, and this cycle rack manufacturing process is simple, intensity is high and further cost-cutting.
For achieving the above object, the utility model is realized through following technical scheme.
A kind of cycle rack of improvement includes integrated rack body, and rack body includes supporting blade and two connecting straps that are arranged at supporting blade over against side symmetrically, is provided with two between two connecting straps abreast and strengthens fin; Wherein, the center of supporting blade offers the suit hole, and the epitaxial end portion of two connecting straps offers fixed orifice respectively.
The beneficial effect of the utility model is: the cycle rack of the described a kind of improvement of the utility model; Include by supporting blade, two connecting straps and two rack bodies that the reinforcement fin is formed; Wherein, This rack body forms through integrated mode manufacturing, and promptly supporting blade, two connecting straps and two reinforcement fins are formed through technology manufacturings such as corresponding punching, stretchings by a single-piece blank; Comprehensive above-mentioned situation can know, for the existing cycle rack that forms through the traditional handicraft manufacturing, the utlity model has the advantage that intensity height, manufacturing process are simple, practice thrift cost.
Description of drawings
Utilize accompanying drawing to come the utility model is further explained below, but the embodiment in the accompanying drawing does not constitute any restriction to the utility model.
Fig. 1 is the structural representation that is used to make the blank of existing cycle rack.
Fig. 2 is the structural representation of the utility model.
Fig. 3 is the structural representation at another visual angle of the utility model.
In Fig. 1 to Fig. 3, include:
1---rack body 2---supporting blade 3---connecting strap
31---fixed orifice 4---reinforcement fin 41---fixed orifices.
The specific embodiment
Come the utility model is described below in conjunction with concrete embodiment.
As shown in Figures 2 and 3; A kind of cycle rack of improvement; Include integrated rack body 1, rack body 1 includes supporting blade 2 and two and is arranged at supporting blade 2 symmetrically and strengthens fins 4 over against being provided with two between 3, two connecting straps 3 of connecting strap of side abreast; Wherein, the center of the supporting blade 2 epitaxial end portion that offers 21, two connecting straps 3 in suit hole offers fixed orifice 31 respectively.
Must further explain; The cycle rack of the improvement of the utility model; Include by supporting blade 2, two connecting straps 3 and two and strengthen the rack bodies 1 that fin 4 is formed, wherein, this rack body 1 forms through integrated mode manufacturing; Be that supporting blade 2, two connecting straps 3 and two strengthen fins 4 and formed through technology manufacturings such as corresponding punching, stretchings by a single-piece blank, profile is unified and attractive in appearance; Comprehensive above-mentioned situation can know, for the existing cycle rack that forms through the traditional handicraft manufacturing, the utlity model has the advantage that intensity height, manufacturing process are simple, practice thrift cost.
Above content is merely the preferred embodiment of the utility model; For those of ordinary skill in the art; According to the thought of the utility model, the part that on the specific embodiment and field of application, all can change, this description should not be construed as the restriction to the utility model.
Claims (1)
1. the cycle rack of an improvement; It is characterized in that: include integrated rack body (1); Rack body (1) includes supporting blade (2) and two connecting straps (3) that are arranged at supporting blade (2) over against side symmetrically, is provided with two between two connecting straps (3) abreast and strengthens fin (4); Wherein, the center of supporting blade (2) offers suit hole (21), and the epitaxial end portion of two connecting straps (3) offers fixed orifice (31) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200995622U CN202541676U (en) | 2012-03-15 | 2012-03-15 | Improved bicycle bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200995622U CN202541676U (en) | 2012-03-15 | 2012-03-15 | Improved bicycle bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202541676U true CN202541676U (en) | 2012-11-21 |
Family
ID=47162348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200995622U Expired - Fee Related CN202541676U (en) | 2012-03-15 | 2012-03-15 | Improved bicycle bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202541676U (en) |
-
2012
- 2012-03-15 CN CN2012200995622U patent/CN202541676U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20140315 |