JPH0316471Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] This invention relates to a fishing line bobbin, and is mainly used for winding fishing line for Harris.

[Prior art and its problems]

Conventional fishing line bobbins include those that have a flange formed with a thread groove for winding fishing lines of various thicknesses and lengths, and a notch for a line stopper that holds the unreeled end of the fishing line, A product in which a tongue piece for thread fixing as disclosed in Japanese Utility Model Publication No. 50-24541 is combined with a cut-out for use has been commercialized.

These fishing line bobbins are housed in a circular or other shaped case with a lid, and when the fishing line is used, the fishing line that is let out from the bobbin is pulled out from a line groove provided in a part of the case with a lid. However, with this configuration, if the case with a lid is accidentally dropped into the sea from a high place at a fishing spot or is washed away, more line than necessary will be pulled out from the fishing line bobbin that rotates freely inside the case with a lid. Not only was it time-consuming to rewind the fishing line, but there were also problems such as the fishing line sometimes becoming tangled.

Further, there is a device that rotates the main body of the spool by applying a certain resistance when pulling out the fishing line, as disclosed in Japanese Utility Model Publication No. 55-36061. The fishing line spool for display disclosed in this publication includes a shaft protruding from a predetermined position on one side of a substrate having a hanging portion, and a spool main body rotatably and non-removably supported on the shaft, In addition, an elastic tongue for sliding is provided by cutting and raising the portion of the base plate on which the spool main body slides.

However, with this configuration, the main body of the spool can only rotate in one direction because its side plates are pressed by elastic tongues for rubbing provided by cutting and raising, etc. Although it is suitable for winding fishing line into the spool of a reel that can be attached to a fishing rod, it does not have a line stopper to hold the unwinding end of the fishing line, and it cannot rotate in the direction of rewinding the fishing line. It was not possible to wrap the fishing line around it and take it to the fishing spot.

This idea was made in view of the above circumstances,
Even if you suddenly stop pulling out the fishing line or drop the fishing line bobbin, the bobbin body will be prevented from spinning too much to prevent the fishing line from being pulled out excessively. The object of the present invention is to provide a fishing line bobbin that can easily wind up a fishing line.

[Means for solving problems]

In order to solve the above object, in this invention, the bobbin body with thread grooves formed in the peripheral part has a plurality of ribs radially raised around the shaft hole in the center of one side plate at equal angles. A plurality of engagement grooves that can be engaged with the ribs of the bobbin body are provided on the inner surface of the bobbin case facing the side plate of the bobbin body, and at the joint between the bobbin case that houses the bobbin body and the lid. The fishing line bobbin is constructed by forming one or more line pulling grooves for the wound fishing line on the bobbin body.

〔Example〕

An embodiment of this invention will be described below based on the drawings.

The bobbin body 1 has a shaft hole 2 provided in the center of one side plate 5, and a thread groove 3 formed in the peripheral part. Around the shaft hole 2 provided in the center of the side plate 5, a plurality of radially protruding ribs 8 are provided at equal angles, for example, four ribs.
The thread groove 3 is formed by parallel flanges 4, 4, and the side plate 5 is formed by a plurality of triangular stiffeners 6 that are formed radially from the shaft hole 2 on the inner surface toward the thread groove 3. It has been reinforced. 7 is a thread stopper piece fitted into a part of one flange 4;
A thread stopper groove is formed in the center of the thread stopper piece 7.

The bobbin body 1 is housed in a bobbin case 12 and a lid 13 that are integrally connected by a shaft tube portion 10, and is rotatable around the shaft tube portion 10 inserted into the shaft hole portion 2 of the bobbin body 1. Retained. A plurality of pieces that can be engaged with the ribs 8 of the bobbin body 1 on the inner surface of the bobbin case 12 facing the side plate 5 of the bobbin body 1;
For example, eight engaging grooves 11 are provided radially. In this embodiment, the number of engagement grooves 11 of the bobbin case 12 is twice the number of ribs 8 provided on the bobbin body 1; Of course, it is not limited.

One or more thread pull-out grooves 14 are provided at the seam between a bobbin case 12 that stores the bobbin body 1 and a lid 13 to pull out the fishing line wound around the bobbin body 1 to the outside of the bobbin case 12.

In the case of a fishing line bobbin with this configuration, bobbin case 1
When the fishing line taken out from the line pulling groove 14 at the seam of the lid 13 of 2 is pulled, the bobbin main body 1 rotates around the shaft tube part 10, and the rib 8 provided on the side plate 5 Each time the bobbin body 1 engages with the engagement groove 11 provided in the bobbin, it receives a slight engagement resistance and its rotation is suppressed, so if you suddenly stop pulling out the fishing line, only the bobbin body 1 will spin idle and the fishing line will be overloaded. In addition to preventing the fishing line from being pulled out excessively, it is also possible to prevent the fishing line from becoming tangled, which tends to occur when the fishing line is pulled out excessively.

In addition, the end of the fishing line that is fed out from the bobbin body 1 stored inside the bobbin case 12 and the lid 13 is
As is normally done, the fishing line is held in one of the narrow gaps between the two ends of the line pulling groove 14, so even if the fishing line bobbin is accidentally dropped when taking out the fishing line, , the rotation of the bobbin body 1 with respect to the bobbin case 12,
This can be suppressed by the engagement resistance between the rib 8 and the engagement groove 11, thereby reducing the amount of excess fishing line being pulled out.

Moreover, since the bobbin body 1 is not pressed against the side surface of the bobbin case 12 and can be rotated in any direction, if excess fishing line is pulled out from the bobbin body 1, the bobbin body 1 can be rotated. By rotating in the fishing line winding direction, excess fishing line can be wound onto the bobbin body 1 very easily.

[Effect of idea]

This idea is structured as described above, so
This produces the following effects.

When the bobbin body rotates inside the bobbin case and lid, a plurality of radial ribs provided around the shaft hole of the bobbin body engage with a plurality of engagement grooves provided on the inner surface of the bobbin case. At the same time, the rotation of the bobbin body is suppressed, so even if you suddenly stop pulling out the fishing line from the fishing line bobbin or if you drop the fishing line bobbin, this prevents the fishing line from being pulled out excessively due to idle rotation of the bobbin body. Not only can this be effectively prevented, but also the tangles that tend to occur when the fishing line is pulled out can be prevented.

In addition, the bobbin body is configured so that it is not pressed by the side surface of the bobbin case and can be rotated in any direction, so if excess fishing line is pulled out from the bobbin body, the bobbin body can be rotated in the winding direction. The fishing line that has been pulled out in excess can be wound onto the bobbin body very easily.

[Brief explanation of the drawing]

FIG. 1 is a front view of a bobbin body according to an embodiment of the invention, and FIG. 2 is a longitudinal sectional view taken along the line shown in FIG. 1, with the bobbin case and lid shown in phantom lines.
FIG. 3 is a front view showing the inner surface of the bobbin case. 1...Bobbin body, 2...Shaft hole, 3...Thread groove, 5...Side plate, 8...Rib, 11...Engagement groove,
12...Bobbin case, 13...Lid, 14...Thread pull-out groove.

Claims (1)

[Claims for Utility Model Registration] The bobbin body has thread grooves formed in its periphery, and a plurality of radially protruding ribs are provided at equal angles around the shaft hole in the center of one of the side plates. A plurality of engagement grooves that can engage with the ribs of the bobbin body are provided on the inner surface of the bobbin case facing the side plate of the main body, and a groove that is wound around the bobbin body is provided at the joint between the bobbin case that stores the bobbin body and the lid. A fishing line bobbin characterized in that one or more fishing line pulling grooves are formed.