CN112868611A

CN112868611A - Hollow solid traceless grafted high-strength fishing rod section and preparation method thereof

Info

Publication number: CN112868611A
Application number: CN202110258498.1A
Authority: CN
Inventors: 廖成才
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-06-01

Abstract

A hollow solid traceless grafted high-strength fishing rod section and a preparation method thereof comprise a hollow part which is arranged in a hollow way, wherein one end of the hollow part is provided with a conical inner pipe, one end of a solid part penetrates out of the hollow part and the other end of the solid part is clamped in the conical inner pipe; a first carbon cloth layer is wound outside the solid part which is outside the conical inner pipe and is close to the conical inner pipe, and the first carbon cloth layer enables the end part of the hollow part to be naturally transited with the solid part; and a second carbon cloth layer is arranged outside the hollow part, the solid part and the first carbon cloth layer, so that the solid part and the hollow part are naturally transited. This application wears to establish the form of butt through the toper inner tube and carries out elementary fastening connection, then the transition of ladder between real core of reuse first carbon cloth layer and the hollow portion utilizes holistic parcel between the second carbon cloth layer at last to make the joint strength greatly increased between real core and the hollow portion, the curve of whole pole section also transitions more naturally.

Description

Hollow solid traceless grafted high-strength fishing rod section and preparation method thereof

Technical Field

The application relates to a hollow solid traceless grafted high-strength fishing rod section and a preparation method thereof.

Background

The existing fishing rod is generally set to be in a telescopic type fishing rod in order to adjust the contradiction between easy storage and long-distance fishing. The most front end of the telescopic fishing rod is generally arranged in a mode that the front section is solid and the rear section is hollow. The arrangement mode has the advantages of good sensitivity and good adjustment effect on the whole gravity center. Present front end pole section generally sets up to socket joint structure, and this kind of structure makes when receiving great power, produces local stress concentration, makes it more easily damaged, influences the life and the use experience of fishing rod.

Disclosure of Invention

In order to solve the problems, the application provides a hollow solid traceless grafted high-strength fishing rod section on one hand, which comprises a hollow part, wherein the hollow part is arranged in a hollow mode, a conical inner pipe is arranged at one end of the hollow part, one end of the solid part penetrates out of the hollow part, and the other end of the solid part is clamped in the conical inner pipe; a first carbon cloth layer is wound outside the solid part which is outside the conical inner pipe and is close to the conical inner pipe, and the first carbon cloth layer enables the end part of the hollow part to be naturally transited with the solid part; and a second carbon cloth layer is arranged outside the hollow part, the solid part and the first carbon cloth layer, so that the solid part and the hollow part are naturally transited. The utility model provides a hollow portion and solid portion generally adopt the cylinder, round platform or prism, forms such as terrace with edge, adopt the toper inner tube to wear to establish the form of butt and carry out elementary fastening connection between the two, then the transition of ladder between the real core of the first carbon cloth layer of reuse and hollow portion utilizes holistic parcel between the second carbon cloth layer at last, so that the joint strength greatly increased between real core and the hollow portion, the curve of whole pole section also more naturally passes through.

Preferably, the outer side of the conical inner pipe is a conical sloping platform, and the second carbon cloth layer is formed by winding a carbon cloth which is increased in width and then decreased in width along the direction from the hollow part to the solid part.

Preferably, one side of the solid part far away from the hollow part is provided with a tip, and one side of the second carbon cloth layer far away from the hollow part is flush with the initial section of one side of the tip facing the hollow part. This application sets up toper slope platform with the toper inner tube outside, then sets up most advanced mode in solid portion for solid portion and hollow portion whole form the form that a slope set up, thereby make after first carbon cloth layer lays, whole characteristics that have formed a slope setting, then utilize second carbon cloth layer reinforced connection, this makes whole slope can obtain the assurance, also can guarantee the intensity of integral connection.

Preferably, the second carbon cloth layer has a maximum width and is disposed to overlap with the first carbon cloth layer.

Preferably, the part with the largest width of the second carbon cloth layer and one end, far away from the hollow part, of the first carbon cloth layer are arranged in parallel and level.

Preferably, the first carbon cloth layer is formed by winding a carbon cloth having a width gradually decreasing in a direction from the hollow portion toward the solid portion.

Preferably, the hollow part, the solid part and the second carbon cloth layer are externally provided with OPP belts and are subjected to high-temperature treatment.

Preferably, one side of the solid part inserted into the conical inner tube is also a circular truncated cone insertion tube, the included angle between the bus of the circular truncated cone insertion tube and the bottom surface of the circular truncated cone insertion tube is larger than the included angle between the bus of the inner wall of the conical inner tube and the ground of the circular truncated cone insertion tube, and the conical inner tube and the circular truncated cone insertion tube are coaxially arranged. This application adopts the circular platform that the contained angle is bigger than normal to insert in the toper inner tube that the contained angle is little slightly, then adopts the mode of shaking out the connection for the top of circular platform insert tube carries out the butt setting with the inner wall of toper inner tube, and the top of circular platform insert tube carries out interference fit with the inner wall of cylindricality inner tube, guarantees the accuracy of location and the stability of structure behind the joint, can also guarantee unanimous joint strength through the insertion depth uniformity of control circular platform insert tube and toper inner tube in addition.

On the other hand, the application also discloses a preparation method of the hollow solid traceless grafted high-strength fishing rod section, which comprises the following steps:

taking a hollow part and a solid part which are arranged in a hollow way, and enabling the solid part to penetrate through the hollow part;

arranging a first carbon cloth layer at the solid part close to the hollow part to enable the end part of the solid connecting part to be naturally transited with the solid part;

a second carbon cloth layer is arranged outside the hollow part, the solid part and the first carbon cloth layer to ensure that the solid part and the hollow part are in natural transition;

and winding the OPP belt outside the hollow part, the solid part and the second carbon cloth layer, and then performing high-temperature activation treatment to obtain the high-strength fishing rod section.

Preferably, the solid portion is vibrated out through the hollow portion, and the hollow portion is disposed in close contact with the solid portion.

This application can bring following beneficial effect:

1. the hollow part and the solid part are generally in the forms of a cylinder, a circular truncated cone or a prism, a prismatic table and the like, the conical inner tube is adopted between the hollow part and the solid part to penetrate and abut against the solid part and the solid part to be primarily fastened and connected, then the first carbon cloth layer is used for realizing the step transition between the solid part and the hollow part, and finally the second carbon cloth layer is used for integrally wrapping the solid part and the hollow part, so that the connection strength between the solid part and the hollow part is greatly increased, and the curve of the whole rod section is more naturally transited;

2. the outer side of the conical inner pipe is provided with the conical sloping platform, and then the solid part is provided with the tip end, so that the solid part and the hollow part are integrally formed into a form with a slope, and therefore, after the first carbon cloth layer is laid, the whole body has the characteristic of slope arrangement, and then the second carbon cloth layer is utilized for reinforcing connection, so that the integral slope can be ensured, and the strength of integral connection can also be ensured;

3. this application adopts the circular platform that the contained angle is bigger than normal to insert in the toper inner tube that the contained angle is little slightly, then adopts the mode of shaking out the connection for the top of circular platform insert tube carries out the butt setting with the inner wall of toper inner tube, and the top of circular platform insert tube carries out interference fit with the inner wall of cylindricality inner tube, guarantees the accuracy of location and the stability of structure behind the joint, can also guarantee unanimous joint strength through the insertion depth uniformity of control circular platform insert tube and toper inner tube in addition.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural diagram of the present application;

fig. 2 is an exploded view of the various components of the present application.

Detailed Description

In order to clearly explain the technical features of the present invention, the present application will be explained in detail by the following embodiments in combination with the accompanying drawings.

In a first embodiment, as shown in fig. 1-2, a hollow solid traceless grafted high-strength fishing rod section comprises a hollow part 1 which is arranged in a hollow way, one end of the hollow part 1 is provided with a conical inner tube 2, one end of a solid part 3 is arranged through the hollow part 1, and the other end of the solid part 3 is clamped in the conical inner tube 2; a first carbon cloth layer 4 is wound outside the solid part 3 which is outside the conical inner pipe 2 and is adjacent to the conical inner pipe 2, and the first carbon cloth layer 4 enables the end part of the hollow part 1 to be naturally transited with the solid part 3; the second carbon cloth layer 5 is provided outside the hollow portion 1, the solid portion 3, and the first carbon cloth layer 4 so that the solid portion 3 and the hollow portion 1 are naturally transited. The outside of toper inner tube 2 is a toper sloping platform 6, second carbon cloth layer 5 is formed by the carbon cloth winding of an increase earlier then the reduction of width along hollow portion 1 to solid portion 3 direction. One side that solid portion 3 kept away from hollow portion 1 is equipped with a pointed end 7, one side that hollow portion 1 was kept away from to second carbon cloth layer 5 sets up with the initial section parallel and level of one side of hollow portion 1 towards pointed end 7. The second carbon cloth layer 5 having the largest width is disposed to overlap the first carbon cloth layer 4. The part with the largest width of the second carbon cloth layer 5 and one end of the first carbon cloth layer 4 far away from the hollow part 1 are arranged in parallel and level. The first carbon cloth layer 4 is formed by winding a carbon cloth whose width is gradually reduced in a direction toward the solid portion 3 from the hollow portion 1. And OPP belts 8 are arranged on the outer sides of the hollow part 1, the solid part 3 and the second carbon cloth layer 5 and are subjected to high-temperature treatment. One side of the solid part 3 inserted into the conical inner tube 2 is also provided with a circular truncated cone insertion tube 9, the included angle between the generatrix of the circular truncated cone insertion tube 9 and the bottom surface of the circular truncated cone insertion tube is larger than the included angle between the generatrix of the inner wall of the conical inner tube 2 and the ground of the circular truncated cone insertion tube 9, and the conical inner tube 2 and the circular truncated cone insertion tube 9 are coaxially arranged.

This application holistic structure adopts solid portion 3 to shake out and passes the mode of hollow portion 1, then utilizes toper inner tube 2 to accomplish the internal connection, after accomplishing the connection, twines first carbon cloth layer 4 and second carbon cloth layer 5 again to form the fishing rod festival. When the fishing rod section is used, the fishing rod section is generally used as a fishing rod section on the head, and the fishing rod section obtained by the application is not limited to be used on the fishing rod section at the foremost end.

In a second embodiment, there is disclosed a method for preparing a hollow solid traceless grafted high strength rod section as described in example 1, comprising the steps of:

s1, primary through:

taking a hollow part 1 and a solid part 3 which are arranged in a hollow way, and enabling the solid part 3 to penetrate through the hollow part 1; the hollow part 1 is a first truncated cone with a hollow center, the wall thickness of the first truncated cone is consistent, and the inner diameter, the outer diameter, the wall thickness, the overall length and the included angle between a bus and the bottom surface of the maximum surface of the first truncated cone are shown in table 1; the solid part 3 is a second round table body with a solid middle part, and the radius of the maximum surface, the whole length and the included angle between the generatrix and the bottom surface are also shown in table 1;

s2, natural transition of the connecting part:

the first carbon cloth layer 4 is arranged at the solid part 3 adjacent to the hollow part 1, so that the end part of the solid connecting part and the solid part 3 are naturally transited; the first carbon cloth layer 4 is a commercially available carbon cloth, the first carbon cloth layer 4 is a carbon cloth with an isosceles right triangle, and the waist length is shown in table 1;

s3, all natural transition:

the second carbon cloth layer 5 is arranged outside the hollow part 1, the solid part 3 and the first carbon cloth layer 4, so that the solid part 3 and the hollow part 1 are in natural transition; the second carbon cloth layer 5 is a commercially available carbon cloth, the second carbon cloth layer 5 is an isosceles trapezoid or an isosceles triangle, and the size of the second carbon cloth layer 5 is shown in table 1;

table 1:

s4, appearance processing:

and (3) winding an OPP belt 8 outside the hollow part 1, the solid part 3 and the second carbon cloth layer 5, and then performing high-temperature activation treatment to obtain the high-strength fishing rod section. Winding high-strength OPP belt 8 purchased in the market at room constant temperature of 18-22 ℃ by using special OPP winding equipment, and then baking for 150 minutes in an oven at 120 ℃ to obtain the fishing rod section.

S5, testing:

carry out nature to the fishing rod festival that S4 obtained and detect, including drawing destruction intensity, drawing destruction intensity of this application indicates directly to place the test block and hang under the fishing rod festival, it has obvious quality of warping to record the fishing rod festival, set up the top of the fishing rod of this fishing rod festival at war shield T04 platform fishing, carry out the manual work and throw the pole, the impression of 2000 individual arms of pole is thrown in the record, then simulate the impression of 3kg of fish 3' S500 times immediately, test interval 24h every time, the impression includes: relaxed, mild pain, painful, very painful, incomplete, the above data are filled in table 2.

Table 2:

therefore, the intensity of the self can be greatly improved by adopting the setting mode, and the operability during operation can be improved, so that a user can carry out fishing for a relatively long time, and the phenomenon that the human body self is tired or even damaged is avoided as much as possible.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a hollow solid no trace grafting's pole section that excels in which characterized in that: the hollow part is arranged in a hollow mode, a conical inner pipe is arranged at one end of the hollow part, one end of the solid part penetrates through the hollow part, and the other end of the solid part is clamped in the conical inner pipe; a first carbon cloth layer is wound outside the solid part which is outside the conical inner pipe and is close to the conical inner pipe, and the first carbon cloth layer enables the end part of the hollow part to be naturally transited with the solid part; and a second carbon cloth layer is arranged outside the hollow part, the solid part and the first carbon cloth layer, so that the solid part and the hollow part are naturally transited.

2. The hollow solid traceless grafted high-strength fishing rod section according to claim 1, wherein: the outside of toper inner tube is a toper sloping platform, the second carbon cloth layer is formed by the carbon cloth winding of the hollow portion of edge to solid portion direction width increase earlier then reduce.

3. The hollow solid traceless grafted high-strength fishing rod section according to claim 2, wherein: one side that hollow portion was kept away from to solid portion is equipped with a pointed end, one side that hollow portion was kept away from to the second carbon cloth layer sets up with the initial section parallel and level of one side of pointed end towards hollow portion.

4. The hollow solid traceless grafted high-strength fishing rod section according to claim 2, wherein: the part with the largest width of the second carbon cloth layer is overlapped with the position of the first carbon cloth layer.

5. The hollow solid traceless grafted high-strength fishing rod section according to claim 4, wherein the hollow solid traceless grafted high-strength fishing rod section comprises: the position that second carbon cloth layer width is the biggest sets up with first carbon cloth layer one end parallel and level of keeping away from hollow portion one end.

6. The hollow solid traceless grafted high-strength fishing rod section according to claim 1, wherein: the first carbon cloth layer is formed by winding a carbon cloth of which the width is gradually reduced along the direction from the hollow part to the solid part.

7. The hollow solid traceless grafted high-strength fishing rod section according to claim 1, wherein: the hollow portion, the solid portion and the second carbon cloth layer are provided with OPP belts at the outer sides and are subjected to high-temperature treatment.

8. The hollow solid traceless grafted high-strength fishing rod section according to claim 1, wherein: one side that solid portion inserted the toper inner tube also is the round platform insert tube, and the generating line of round platform insert tube is greater than the generating line of the inner wall of toper inner tube and the contained angle on the ground of round platform insert tube with the contained angle of its bottom surface, toper inner tube sets up with the coaxial line of round platform insert tube.

9. A method for preparing a hollow solid traceless grafted high strength fishing rod section according to any one of claims 1 to 8, characterized in that: the method comprises the following steps:

10. The method for preparing a hollow solid traceless grafted high-strength fishing rod section according to claim 9, wherein the method comprises the following steps: the solid part vibrates out and passes through the hollow part, and the hollow part is closely abutted with the solid part.