CN104154155A - Rust-proof spring for bicycle - Google Patents
Rust-proof spring for bicycle Download PDFInfo
- Publication number
- CN104154155A CN104154155A CN201410395595.5A CN201410395595A CN104154155A CN 104154155 A CN104154155 A CN 104154155A CN 201410395595 A CN201410395595 A CN 201410395595A CN 104154155 A CN104154155 A CN 104154155A
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- CN
- China
- Prior art keywords
- spring
- connecting ring
- main body
- rust
- bicycle
- 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.)
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Abstract
The invention discloses a rust-proof spring for a bicycle. The rust-proof spring comprises a spring body and connecting rings. The two ends of the spring body are connected with the connecting rings, and the spring body and the connecting springs are integrally formed. A protection layer is arranged on the surface of the spring body in a sleeved mode. Oil guide grooves are formed between the connecting rings and the spring body. According to the mode, the rust-proof spring for the bicycle is simple in structure, does not rust easily due to the protection layer and has the oil guide and self-lubrication functions, and the service life of the spring can be prolonged.
Description
Technical field
The present invention relates to spring field, particularly relate to the antirust spring of a kind of bicycle use.
Background technique
Spring is a kind of mechanical parts that utilize elasticity to carry out work.There is under external force deformation in the part made from elastic material, removes after external force and restore to the original state again.Also do by " spring ".Generally with spring steel, make.The kind complexity of spring is various, by shape, divides, and mainly contains helical spring, spiral spring, leaf spring, heterotypic spring etc.
Summary of the invention
The technical problem that the present invention mainly solves is to provide the antirust spring of a kind of bicycle use, simple in structure, has protection layer, and protection spring is difficult for getting rusty, and has Oil Guide from moistening function, extends the working life of spring.
For solving the problems of the technologies described above; the technological scheme that the present invention adopts is: provide a kind of bicycle use antirust spring; comprise spring main body and connecting ring; the two ends of described spring main body are connected with connecting ring; described spring main body and connecting ring are one-body molded; the surface of described spring main body is provided with protective layer, and described protective layer is set in the surface of spring main body, between described connecting ring and spring main body, is provided with oil guide slot.
In a preferred embodiment of the present invention, described connecting ring offers mating groove.
In a preferred embodiment of the present invention, described mating groove is depressed in connecting ring inside.
In a preferred embodiment of the present invention, described connecting ring surface is provided with connecting thread hole.
The invention has the beneficial effects as follows: the antirust spring of a kind of bicycle use of the present invention, simple in structure, there is protection layer, protection spring is difficult for getting rusty, and has Oil Guide from moistening function, extends the working life of spring.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of antirust spring one preferred embodiment of a kind of bicycle use of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1, connecting thread hole, 2, connecting ring, 3, mating groove, 4, protective layer, 5, spring main body.
Embodiment
Below the technological scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Embodiment based in the present invention, those of ordinary skills, not making all other embodiments that obtain under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
The antirust spring of a kind of bicycle use; comprise spring main body 5 and connecting ring 2; the two ends of described spring main body 5 are connected with connecting ring 2; described spring main body 5 is one-body molded with connecting ring 2; the surface of described spring main body 5 is provided with protective layer 4; described protective layer 4 is set in the surface of spring main body 5, between described connecting ring 2 and spring main body 5, is provided with oil guide slot.
In addition, described connecting ring 2 offers mating groove 3.
In addition, described mating groove 3 is depressed in connecting ring 2 inside.
In addition, described connecting ring 2 surfaces are provided with connecting thread hole 1.
The antirust spring of a kind of bicycle use of the present invention, simple in structure, there is protection layer, protection spring is difficult for getting rusty, and has Oil Guide from moistening function, extends the working life of spring.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. the antirust spring of bicycle use; it is characterized in that; comprise: spring main body and connecting ring; the two ends of described spring main body are connected with connecting ring; described spring main body and connecting ring are one-body molded; the surface of described spring main body is provided with protective layer, and described protective layer is set in the surface of spring main body, between described connecting ring and spring main body, is provided with oil guide slot.
2. the antirust spring of a kind of bicycle use according to claim 1, is characterized in that, described connecting ring offers mating groove.
3. the antirust spring of a kind of bicycle use according to claim 2, is characterized in that, described mating groove is depressed in connecting ring inside.
4. the antirust spring of a kind of bicycle use according to claim 1, is characterized in that, described connecting ring surface is provided with connecting thread hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395595.5A CN104154155A (en) | 2014-08-13 | 2014-08-13 | Rust-proof spring for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395595.5A CN104154155A (en) | 2014-08-13 | 2014-08-13 | Rust-proof spring for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104154155A true CN104154155A (en) | 2014-11-19 |
Family
ID=51879737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410395595.5A Pending CN104154155A (en) | 2014-08-13 | 2014-08-13 | Rust-proof spring for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104154155A (en) |
-
2014
- 2014-08-13 CN CN201410395595.5A patent/CN104154155A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141119 |
|
| WD01 | Invention patent application deemed withdrawn after publication |