CN2935806Y - Rotary ring with screw structure - Google Patents
Rotary ring with screw structure Download PDFInfo
- Publication number
- CN2935806Y CN2935806Y CN 200620106090 CN200620106090U CN2935806Y CN 2935806 Y CN2935806 Y CN 2935806Y CN 200620106090 CN200620106090 CN 200620106090 CN 200620106090 U CN200620106090 U CN 200620106090U CN 2935806 Y CN2935806 Y CN 2935806Y
- Authority
- CN
- China
- Prior art keywords
- cover
- shoulder
- heading
- ball
- shaped
- 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
Links
Abstract
The utility model discloses a rotating ring with screw structure, which comprises upper cover, rolling ball and lower cover. Upper through hole of the upper cover is threaded by upper pull ring, and lower through hole of the lower cover is provided with lower pull ring. Shoulder inside heading on top of the lower cover is provided with the rolling ball, and mille cover is sleeved in gap of outer circle on bottom of the lower cover. Top of outer circle of the middle cover is provided with external screw, while middle is provided with upper shoulder and bottom is provided with bevel. Bottom of inner circle wall of the upper cover is provided with internal screw, lower shoulder and cover hoop. The lower cover attached by the rolling ball and sleeved by the middle cover is connected with the internal screw of the upper cover through the external screw. The upper shoulder contacts the lower shoulder, and the bevel contacts the cover hoop. By increasing the middle cover, headings of the upper cover and the lower cover will not contact rolling rub directly. In stead, friction force is stressed on bottom of the heading of the lower cover and top of the middle cover. For the bevel of the middle cover contacts the cover hoop of the upper cover, the lower cover will not slide off the upper cover, and the rotating ring will not be damaged no matter abrasion the rolling ball and the heading of the lower cover suffers.
Description
Technical field
The utility model relates to the change of fishing usefulness in the fishing gear, relates in particular to the change with helicitic texture.
Background technology
Fishing rod is equipped with a change in when fishing between bait and fishing line, its objective is to rotatablely moving of bait can be delivered on the fishing line, thereby fishing line is not reversed.The heading of traditional change two draw rings places in the cover, and when fishing line strain, heading was near middle cover inboard, thereby heading is skidded off in therefrom overlapping.May 22 2003 applying date, application number 03231416 has disclosed Revolving ring for fishing pole, it places two draw rings in the housing both sides to be constituted by a housing and heading, be characterized in, housing is to be made of the two halves housing that is stamped to form, and is equipped with the pad of ball or low-friction coefficient between the heading of the one or both sides of housing and draw ring.Because be equipped with the pad of ball or low-friction coefficient between the heading of housing and draw ring, ball places in the retainer, so its steering resistance is very little, and all parts all can be stamping parts, handling ease, and cost is low, is subject to vast fishing fan welcome.But the permanent frictional dissipation of using reduces the anti-pulling force of change greatly, causes heading therefrom to skid off in the cover easily and damages and get worse, and brings worry to the rodman.
Summary of the invention
Technical problem to be solved in the utility model is at above-mentioned deficiency, provides a kind of compact conformation firm, has the change with helicitic texture of bigger anti-pulling force.It has helicitic texture, and heading firmly is mounted in the middle cover, thereby makes the anti-pulling force of change increase more than 2 times.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the change with helicitic texture, comprise cover, ball and trap, the last through hole of last cover is installed with draw ring, the lower through-hole of trapping is installed with down draw ring, and the technical measures of taking comprise: the shoulder climbing has ball in the heading of following set upper side;
The lower end circumferential play of trapping is set with middle cover; The top of middle cover periphery is shaped on external screw thread, and the middle part is shaped on shoulder, and the bottom is shaped on the inclined-plane;
Internal thread, following shoulder and cuff that last cover internal perisporium bottom is shaped on respectively;
That overlaps during climbing has ball and is set with traps, and be threaded through external screw thread and go up the cover internal thread, and upward shoulder connects with following shoulder, and inclined-plane and cuff connect.
The concrete technical measures of taking comprise: the interior upper wall of cover is 0.1mm to a 0.5mm millimeter on the heading end face distance of preferably selecting usually to trap.
For reaching better rub resistance effect, ball is a stainless shot.
For ease of assembling, last draw ring and following draw ring are the electric welding individual pen.
Compared with prior art, the interior shoulder climbing of the heading of set upper side has ball under the utility model; The lower end circumferential play of trapping is set with middle cover; The top of middle cover periphery is shaped on external screw thread, and the middle part is shaped on shoulder, and the bottom is shaped on the inclined-plane; Internal thread, following shoulder and cuff that last cover internal perisporium bottom is shaped on respectively; That overlaps during climbing has ball and is set with traps, and be threaded through external screw thread and go up the cover internal thread, and upward shoulder connects with following shoulder, and inclined-plane and cuff connect.Owing to increased middle cover, make and go up cover and not directly touch scrolling friction of the heading of trapping, but frictional force is added to the heading lower end and the middle set upper side of trapping, and, because middle cover inclined-plane and last cover cuff connect, thus both tightly build-in live, no matter how ball weares and teares with the heading of trapping, all be unlikely to make to trap to skid off in the last cover and damage change, guarantee that the rodman feels at ease to fish.Its all parts all can be stamping parts, handling ease, and cost is low, is subject to vast fishing fan and welcomes.
Description of drawings
Fig. 1 is the general assembly cross-sectional schematic of the utility model embodiment;
Fig. 2 is the schematic diagram on the top of Fig. 1;
Fig. 3 is the schematic diagram of the lower part of Fig. 1.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Fig. 1 has the change of helicitic texture to shown in Figure 3, comprise cover 2, ball 3 and trap 5, on overlap 2 last through hole and be installed with draw ring 1,5 the lower through-hole of trapping is installed with down draw ring 6, the interior shoulder 5b climbing of the heading 5a of 5 upper ends of trapping has ball 3; Cover 4 during the 5 lower end circumferential plays of trapping are set with; The top of middle cover 4 peripheries is shaped on external screw thread 4a, and the middle part is shaped on shoulder 4b, and the bottom is shaped on inclined-plane 4c; The internal thread 2a that last cover 2 internal perisporium bottoms are shaped on respectively, following shoulder 2b and cuff 2c; Climbing ball 3 is arranged and be set with in cover 4 trap 5, be threaded through external screw thread 4a and go up cover 2 internal thread 2a, and go up shoulder 4b and connect with following shoulder 2b, inclined-plane 4c and cuff 2c connect.Usually preferably selecting to trap on 5 the heading 5a end face distance, upper walls are 0.1mm to 0.5mm millimeter in the cover 2.For reaching better rub resistance effect, ball 3 is a stainless shot.For ease of assembling, last draw ring 1 and following draw ring 6 are the electric welding individual pen.
Owing to increased middle cover 4, make to go up cover 2 and trap 5 directly touch scrolling friction of heading 5a, but frictional force is added to trap 5 heading 5a lower end and middle cover 4 upper ends, and, because middle cover 4 inclined-plane 4c and last cover 2 cuff 2c connect, thus both tightly build-in live, no matter how ball 3 weares and teares with 5 the heading 5a of trapping, all be unlikely to make to trap 5 to skid off in the last cover 2 and damage change, guarantee that the rodman feels at ease to fish.Its all parts all can be stamping parts, handling ease, and cost is low, is subject to vast fishing fan and welcomes.
Most preferred embodiment of the present utility model is illustrated, and various variations or the remodeling made by those of ordinary skills can not break away from scope of the present utility model.
Claims (4)
1, the change that has helicitic texture comprises cover (2), ball (3) and trap (5), and the last through hole of last cover (2) is installed with draw ring (1), and the lower through-hole of trap (5) is installed with down draw ring (6), it is characterized in that:
The interior shoulder of heading (5a) (5b) climbing of described trapping (5) upper end has ball (3);
Described trapping (5) lower end circumferential play is set with middle cover (4); The top of middle cover (4) periphery is shaped on external screw thread (4a), and the middle part is shaped on shoulder (4b), and the bottom is shaped on inclined-plane (4c);
The described internal thread (2a) that overlaps (2) internal perisporium bottom and be shaped on respectively, following shoulder (2b) and the cuff (2c) gone up;
Climbing has ball (3) and is set with described the trapping (5) of middle cover (4), is threaded through external screw thread (4a) and describedly goes up cover (2) internal thread (2a), and go up shoulder (4b) and connect with following shoulder (2b), and inclined-plane (4c) and cuff (2c) connect.
2, the change with helicitic texture according to claim 1 is characterized in that: cover (2) interior upper wall is 0.1mm to a 0.5mm millimeter on heading (5a) end face distance of described trapping (5).
3, the change with helicitic texture according to claim 1 is characterized in that: described ball (3) is a stainless shot.
4, the change with helicitic texture according to claim 1 is characterized in that: described upward draw ring (1) and following draw ring (6) are the electric welding individual pen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620106090 CN2935806Y (en) | 2006-07-27 | 2006-07-27 | Rotary ring with screw structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620106090 CN2935806Y (en) | 2006-07-27 | 2006-07-27 | Rotary ring with screw structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2935806Y true CN2935806Y (en) | 2007-08-22 |
Family
ID=38359823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620106090 Expired - Fee Related CN2935806Y (en) | 2006-07-27 | 2006-07-27 | Rotary ring with screw structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2935806Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051051A (en) * | 2016-05-30 | 2016-10-26 | 江苏亚星锚链股份有限公司 | High-strength built-in swivel |
-
2006
- 2006-07-27 CN CN 200620106090 patent/CN2935806Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051051A (en) * | 2016-05-30 | 2016-10-26 | 江苏亚星锚链股份有限公司 | High-strength built-in swivel |
| CN106051051B (en) * | 2016-05-30 | 2018-04-13 | 江苏亚星锚链股份有限公司 | A kind of embedded change of high intensity |
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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: 20070822 Termination date: 20130727 |