CN216314953U

CN216314953U - Fishing rod is with compound carbon fiber guide hole

Info

Publication number: CN216314953U
Application number: CN202122532691.8U
Authority: CN
Inventors: 陈永刚
Original assignee: Cixi Yongjie Jinggong Fishing Gear Co ltd
Current assignee: Cixi Yongjie Jinggong Fishing Gear Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-19
Anticipated expiration: 2031-10-20

Abstract

A composite carbon fiber guide eye for a fishing rod comprises a guide eye body, wherein the guide eye body comprises a first carbon fiber layer, a hard bracket layer and a second carbon fiber layer which are sequentially arranged from outside to inside; the hard support layer is a braided hard support layer, and the braided hard support layer is provided with a convex point area and a concave area; the first carbon fiber layer and the second carbon fiber layer are at least partially positioned in the concave area and are fixed in a hot pressing mode. The utility model provides a composite carbon fiber guide eye for a fishing rod, which comprises a first carbon fiber layer, a hard bracket layer and a second carbon fiber layer which are sequentially arranged from outside to inside and is characterized by light weight, high strength, fatigue resistance, corrosion resistance, beautiful appearance and diversification.

Description

Fishing rod is with compound carbon fiber guide hole

Technical Field

The utility model relates to the technical field of fishing products, in particular to a composite carbon fiber guide hole for a fishing rod.

Background

When a fishing rod is actually used, for example, bait is cast far from a beach, there is a requirement for increasing the casting distance as much as possible, so that the casting distance is not only affected by the flexibility of the fishing rod and the casting speed of the rod tip, but also the bending state of the rod body and the weight thereof can have a great influence on the far casting, and when a plurality of guide holes are arranged on the fishing rod, the whole weight of the fishing rod is increased, thereby affecting the use hand feeling and bringing inconvenience to fishing; the existing guide holes are made of metal materials, so that the weight and flexibility of the existing guide holes are difficult to improve.

The partially improved product was: the fishing line guide is manufactured by press forming a metal plate of titanium, aluminum, or the like, for example, patent document 1: japanese patent laid-open No. 2009 and 273443. As performance required for a fishing rod, there is a problem of harmonizing and completing rod conditions, but from the viewpoint of improving rod usability, a problem of weight reduction is often cited. However, since the guide for fishing line occupies a small weight ratio in the entire fishing rod, it has not been considered as a light weight guide. However, in recent years, weight reduction is approaching the limit, and attention is paid to the presence of a fishing line guide. On the other hand, since the fishing line guide receives a complicated load due to friction with the fishing line to be wound and unwound, it is necessary to have a mechanical strength that can cope with the load as much as possible. However, in the metal guide, if the weight of the guide is reduced by making the thickness of the metal forming the guide body thin for the purpose of reducing the weight, the mechanical strength of the guide itself may be reduced, and the function as the guide may not be sufficiently exhibited.

A further improved product, patent document 2: CN102232374B provides a fishing line guide and a fishing rod, which have an exterior part made of fiber reinforced resin, wherein a hard body harder than the fiber reinforced resin is provided on the outer peripheral surface of a part of the exterior part holding the guide ring, and the hard body is attached in a flush or protruding state with the outer peripheral surface, thereby achieving a light weight of the whole fishing rod, and having a good strength, and being less likely to be damaged even when the fishing rod is placed on the ground in a fishing place or the like. However, the exterior part made of fiber-reinforced resin is brittle and has poor abrasion resistance, and therefore, a fishing line needs to be threaded through the eye, and the fishing line moves very vigorously during use, so that the fiber-reinforced resin is worn out very quickly. Therefore, it is necessary to find other materials to replace the fiber-reinforced resin and develop a suitable preparation method to produce a more suitable eye-guiding product.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a composite carbon fiber guide hole for a fishing rod.

The technical scheme for solving the technical problem is as follows: a composite carbon fiber guide eye for a fishing rod comprises a guide eye body, wherein the guide eye body comprises a first carbon fiber layer, a hard bracket layer and a second carbon fiber layer which are sequentially arranged from outside to inside;

the hard support layer is a braided hard support layer, and the braided hard support layer is provided with a convex point area and a concave area;

the first carbon fiber layer and the second carbon fiber layer are at least partially positioned in the concave area and are fixed in a hot pressing mode.

Preferably, the weaving-shaped hard support layer is rectangular and formed by mutually interlacing a plurality of hard warp threads and weft threads, the intersection points of the warp threads and the weft threads form the salient point areas, and the concave areas are surrounded by the adjacent salient point areas.

Preferably, the warp strips and the weft strips both comprise inner wire cores and outer coating layers.

Preferably, the hard support layer in a woven shape is in a honeycomb shape.

Preferably, the guide eye body further comprises a filling layer, and the filling layer is arranged in the concave area so that the surface of the guide eye body is flush.

Preferably, the filling layer is a bulk resin.

Preferably, the surface of the filling layer is coated with a glue layer, and the first carbon fiber layer and the second carbon fiber layer are both adhered to the filling layer through the glue layer.

Preferably, the hard support layer is an aluminum alloy support layer.

Preferably, the hard support layer is a titanium alloy support layer.

Preferably, the guide eye body comprises a left side bracket and a right side bracket, and the cross section of the guide eye body is in a shape like a Chinese character 'ren'.

The utility model has the beneficial effects that: the utility model provides a compound carbon fiber guide eye for fishing rod, includes first carbon fiber layer, stereoplasm support layer and the second carbon fiber layer that sets gradually from outer to interior, and the characteristics are light in weight, intensity is big, antifatigue, corrosion-resistant, the outward appearance is pleasing to the eye and diversified.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic level diagram of a first carbon fiber layer, a rigid support layer, and a second carbon fiber layer.

Fig. 3 is a schematic structural view of a rectangular woven hard stent layer.

Fig. 4 is a schematic structural view of a hard support layer in a honeycomb-like weaving shape.

FIG. 5 is a schematic structural view of the inner core and the outer cladding.

Fig. 6 is a schematic structural view of the filler layer and the hard support layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 6, the composite carbon fiber guide eye for the fishing rod comprises a guide eye body 1, wherein the guide eye body 1 comprises a first carbon fiber layer 2, a hard bracket layer 3 and a second carbon fiber layer 4 which are sequentially arranged from outside to inside;

the hard support layer 3 is a braided hard support layer 3, and the braided hard support layer 3 is provided with a convex point area 5 and a concave area 6;

the first carbon fiber layer 2 and the second carbon fiber layer 4 are at least partially positioned in the concave area 6 and are fixed by hot pressing.

The hot-pressing fixing may be that the first carbon fiber layer 2 and the second carbon fiber layer 4 are hot-pressed with the braided hard support layer 3, or that the first carbon fiber layer 2 and the second carbon fiber layer 4 are mutually hot-pressed, which is not limited herein. The larger the area of the thermocompression bonding, the greater the bonding strength.

The specific form of the braided rigid scaffold layer 3 is varied, and two preferred solutions are provided herein, as follows:

the weaving-shaped hard support layer 3 is rectangular and formed by mutually staggering a plurality of hard warp strips 7 and weft strips 8, the intersection points of the warp strips 7 and the weft strips 8 form the convex point areas 5, and the concave areas 6 are defined by the adjacent convex point areas 5.

The combination mode of the warp strips 7 and the weft strips 8 is adopted, and the process is simple, so that the processing is convenient. The worker can cut the raw materials into strips uniformly, and then the strips are sequentially woven (or shaped by hot pressing) according to the warp direction and the weft direction, so as to form the complete woven hard bracket layer 3. The material utilization rate of the mode is extremely high, so that the production cost can be effectively reduced.

Furthermore, the warp threads 7 and the weft threads 8 both comprise an inner wire core 9 and an outer coating layer 10. The arrangement of the outer cladding layer 10 can better protect the inner wire core 9, so that the inner wire core has longer service life.

Secondly, the weaving-shaped hard support layer 3 is in a honeycomb shape, the shape is difficult to produce through a weaving mode, and a whole block of material is generally punched into the honeycomb shape through a die. Compared with the first mode, the novel bearing has the advantages of being exquisite in structure and strong in bearing capacity. The disadvantage is that the manner of punching requires a large amount of raw material to be lost and is therefore relatively costly.

The woven hard support layer 3 mentioned in the above has the bump regions 5 and the recessed regions 6, which may cause the surface to be uneven, and has strong support regions and weak support regions, resulting in the structural reliability to be reduced; in addition, when the wire is wound or unwound, a large pressure is easily applied to a local area of the guide eye, so that the guide eye body 1 is more easily bent and deformed, and the overall use effect is further affected. In order to solve the above-mentioned drawbacks, the lead eye body 1 further comprises a filling layer 11, and the filling layer 11 is disposed in the recessed area 6 so that the surface of the lead eye body 1 is flush. Through the arrangement of the filling layer 11, firstly, the vacant concave area 6 is filled, the stress is balanced, a more composite woven hard bracket layer 3 is formed, and the integral strength is further formed; secondly, the appearance is smoother and the consistency is better.

Preferably, the filling layer 11 is a block resin, which is light, non-toxic, odorless, low in water absorption, and has good wear resistance, dimensional stability and other comprehensive physical and mechanical properties.

In order to enable the connection among the first carbon fiber layer 2, the hard support layer 3 and the second carbon fiber layer 4 to be more stable and reliable, the surface of the filling layer 11 is coated with a glue layer, and the first carbon fiber layer 2 and the second carbon fiber layer 4 are both adhered to the filling layer 11 through the glue layer.

Preferably, the hard support layer 3 is an aluminum alloy support layer or a titanium alloy support layer, and aluminum alloy and titanium alloy materials have good ductility during processing and have the advantages of light weight, high strength and the like after shaping, so that the whole light weight design of the pilot hole is facilitated.

In this embodiment, guide eye body 1 include left side support 12 and right side support 13, just guide eye body 1's cross section personally submits "people" font, adopts the shape of "people" font, can make guide eye body 1 more stable fix in the fishing rod, fixed back left side support 12 and right side support 13 form the stress point respectively, consequently dispersion atress that can be better for the holistic bearing capacity of guide eye is stronger.

The utility model provides a composite carbon fiber guide eye for a fishing rod, which comprises a first carbon fiber layer 2, a hard bracket layer 3 and a second carbon fiber layer 4 which are sequentially arranged from outside to inside and is characterized by light weight, high strength, fatigue resistance, corrosion resistance, beautiful appearance and diversification.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, changes and equivalent structural changes made to the above embodiments according to the technical spirit of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a fishing rod is with compound carbon fiber guide eye, includes the guide eye body, its characterized in that: the guide eye body comprises a first carbon fiber layer, a hard bracket layer and a second carbon fiber layer which are sequentially arranged from outside to inside;

2. The composite carbon fiber eyelet for a fishing rod as claimed in claim 1, wherein: the weaving-shaped hard support layer is rectangular and formed by mutually interlacing a plurality of hard warp strips and weft strips, the intersection points of the warp strips and the weft strips form the convex point areas, and the concave area is defined by the adjacent convex point areas.

3. The composite carbon fiber eyelet for a fishing rod as claimed in claim 2, wherein: the warp strips and the weft strips comprise inner wire cores and outer coating layers.

4. The composite carbon fiber eyelet for a fishing rod as claimed in claim 1, wherein: the weaving-shaped hard support layer is in a honeycomb shape.

5. The composite carbon fiber eyelet for a fishing rod as claimed in claim 2 or 4, wherein: the guide eye body further comprises a filling layer, and the filling layer is arranged in the concave area so that the surface of the guide eye body is flush.

6. The composite carbon fiber eyelet for a fishing rod as claimed in claim 5, wherein: the filling layer is block-shaped resin.

7. The composite carbon fiber eyelet for a fishing rod as claimed in claim 5, wherein: the surface of the filling layer is coated with a glue layer, and the first carbon fiber layer and the second carbon fiber layer are both adhered with the filling layer through the glue layer.

8. The composite carbon fiber eyelet for a fishing rod as claimed in claim 2 or 4, wherein: the hard support layer is an aluminum alloy support layer.

9. The composite carbon fiber eyelet for a fishing rod as claimed in claim 2 or 4, wherein: the hard support layer is a titanium alloy support layer.

10. The composite carbon fiber eyelet for a fishing rod as claimed in claim 1, wherein: the guide eye body comprises a left side support and a right side support, and the cross section of the guide eye body is in a shape like a Chinese character 'ren'.