CN204493387U - A kind of location jump ring - Google Patents
A kind of location jump ring Download PDFInfo
- Publication number
- CN204493387U CN204493387U CN201520018209.0U CN201520018209U CN204493387U CN 204493387 U CN204493387 U CN 204493387U CN 201520018209 U CN201520018209 U CN 201520018209U CN 204493387 U CN204493387 U CN 204493387U
- Authority
- CN
- China
- Prior art keywords
- jump ring
- main body
- sides
- projection
- location according
- 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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Abstract
The utility model discloses a kind of location jump ring, it is characterized in that, comprise the ringwise jump ring main body being provided with opening, jump ring main body is by the arcuate segment at middle part, the crook that arranges between the wave section of arcuate segment both sides and the opening of wave section and jump ring main body.The utility model structure is simple, easy for installation.
Description
Technical field
The utility model relates to technical field of fastening, relates to a kind of location jump ring more specifically.
Background technique
Jump ring is also back-up ring or clasp, belongs to the one of fastening piece, for being contained in machine, the axial trough of equipment or hole slot, plays a part the part axial motion stoped on axle or on hole.At present, domestic continent produces and mainly uses 65MN's
springsteel, relatively more conventional has axle card (STW) and hole card (RTW).Axle card is generally mounted on axle on corresponding draw-in groove, and generally in ring, one end is provided with opening, and inner ring arranges three screens of protruding, and coordinates clamping with the draw-in groove on axle.But this structure generally all can not for pipeline, because general pipeline all there is no corresponding draw-in groove for jump ring location.
Summary of the invention
A kind of structure that the purpose of this utility model is exactly deficiency in order to solve prior art and provides is simple, easy for installation, the location jump ring can installed and used on pipeline.
The utility model adopts following technical solution to realize above-mentioned purpose: a kind of location jump ring, it is characterized in that, comprise the ringwise jump ring main body being provided with opening, jump ring main body is by the arcuate segment at middle part, the crook that arranges between the wave section of arcuate segment both sides and the opening of wave section and jump ring main body.
Further illustrating as such scheme, the inner side of described jump ring main body is provided with projection.
Described projection is overall in the U-shaped post of swinging to, and the two ends connection circlip main body respectively of U-shaped projection, forms spring contraction structure.
Described projection is solid cylinder structure.
The both sides crook of described jump ring theme is bent outwardly, and the distance between the crooked position of both sides is less than 1/3-1/2 jump ring inner major diameter.
The both sides crook of described jump ring theme curves inwardly, and only need arrange two apertures on pipeline during installation, corresponding with the dual-side end of jump ring, namely can be jump ring location.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
1, the utility model employing arranges projection or the two side ends of its opening is curved inwardly in the inner side of jump ring main body, can be used as positioning mounting and is arranged on pipeline, and structure is simple, and cost is low.
2, the utility model by arranging wave section in jump ring main body, the installation of jump ring regulated more convenient and flexible.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is another example structure schematic diagram of the present utility model.
Description of reference numerals: 1, jump ring main body 1-1, arcuate segment 1-2, wave section 1-3, crook 2, opening 3, projection.
Embodiment
Embodiment 1
As shown in Figure 1, the utility model one location jump ring, comprise the ringwise jump ring main body 1 being provided with opening 1-4, jump ring main body 1 is by the arcuate segment 1-1 at middle part, the crook 1-3 that arranges between the wave section 1-2 of arcuate segment 1-1 both sides and the opening of wave section 1-2 and jump ring main body.By arranging wave section in jump ring main body 1, the installation of jump ring is regulated more convenient and flexible.The inner side of jump ring main body 1 is provided with projection 3, only need arrange the location that an aperture is projection on pipeline during installation, and projection 3 entirety is in the U-shaped post of swinging to, and the two ends connection circlip main body respectively of U-shaped projection, forms spring contraction structure.The opening dual-side end of jump ring main body is bent outwardly, and the distance A between the crooked position of both sides is less than 1/3-1/2 jump ring inner major diameter D.
Embodiment 2
As shown in Figure 2, the difference of the present embodiment and above-mentioned mode of execution is, opening dual-side 3 ends curved inwards of jump ring, only need arrange two apertures during installation on pipeline, corresponding with the dual-side end of jump ring, namely can be jump ring location.
Above-described is only preferred implementation of the present utility model, it should be pointed out that described projection can also be set to solid cylinder structure.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. locate a jump ring, it is characterized in that, comprise the ringwise jump ring main body being provided with opening, jump ring main body is by the arcuate segment at middle part, the crook that arranges between the wave section of arcuate segment both sides and the opening of wave section and jump ring main body.
2. one location according to claim 1 jump ring, it is characterized in that, the inner side of described jump ring main body is provided with projection.
3. one location according to claim 2 jump ring, it is characterized in that, described projection is overall in the U-shaped post of swinging to, and the two ends connection circlip main body respectively of U-shaped projection, forms spring contraction structure.
4. one location according to claim 2 jump ring, it is characterized in that, described projection is solid cylinder structure.
5. one location according to claim 1 jump ring, it is characterized in that, the both sides crook of described jump ring theme is bent outwardly, and the distance between the crooked position of both sides is less than 1/3-1/2 jump ring inner major diameter.
6. one location according to claim 1 jump ring, it is characterized in that, the both sides crook of described jump ring theme curves inwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018209.0U CN204493387U (en) | 2015-01-12 | 2015-01-12 | A kind of location jump ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018209.0U CN204493387U (en) | 2015-01-12 | 2015-01-12 | A kind of location jump ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204493387U true CN204493387U (en) | 2015-07-22 |
Family
ID=53572708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520018209.0U Expired - Fee Related CN204493387U (en) | 2015-01-12 | 2015-01-12 | A kind of location jump ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204493387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332991A (en) * | 2015-11-18 | 2016-02-17 | 珠海凯邦电机制造有限公司 | Clamp spring |
-
2015
- 2015-01-12 CN CN201520018209.0U patent/CN204493387U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332991A (en) * | 2015-11-18 | 2016-02-17 | 珠海凯邦电机制造有限公司 | Clamp spring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160112 |