Search

JP-7857182-B2 - Fishing reel counter case

JP7857182B2JP 7857182 B2JP7857182 B2JP 7857182B2JP-7857182-B2

Inventors

  • 山下 拓耶

Assignees

  • 株式会社シマノ

Dates

Publication Date
20260512
Application Date
20220725

Claims (9)

  1. This is a counter case for fishing reels. Display device and A case body having an upper case and a lower case for housing the display device, The case comprises a cover that covers the top of the case body, The above case is, A first resin part made of a first resin has a first opening facing the display device, a second opening provided adjacent to the first opening, and a first bridge portion provided between the first opening and the second opening, A transparent panel portion that fills the first opening, and a second resin portion made of a transparent second resin integrally molded with the first resin portion, having a first flange portion that extends from the transparent panel portion and at least partially overlaps the first bridge portion, A counter case for fishing reels, equipped with [features/equipment].
  2. A counter case for a fishing reel having a display device, A first resin part made of a first resin has a first opening facing the display device, a second opening provided adjacent to the first opening, and a first bridge portion provided between the first opening and the second opening, A transparent panel portion that fills the first opening, and a second resin portion made of a transparent second resin integrally molded with the first resin portion, having a first flange portion that extends from the transparent panel portion and at least partially overlaps the first bridge portion, Equipped with, The second resin portion extends from the first flange portion and has a first filling portion that fills the second opening , wherein this is a counter case for a fishing reel.
  3. The first resin portion has a first stepped portion on at least a part of the peripheral edge of the second opening, The counter case for a fishing reel according to claim 2, wherein the first filling portion has a first engaging portion that engages with the first stepped portion.
  4. The first bridge section is provided on one side of the second opening in the opening direction, The first stage is provided on the other side of the second opening in the opening direction, the counter case for a fishing reel according to claim 3.
  5. The first resin part is, A third opening is provided adjacent to the first opening and is located opposite the second opening, with the first opening in between. It has a second bridge portion provided between the first opening and the third opening, The second resin part is, A fishing reel counter case according to any one of claims 1 to 4, having a second flange portion that extends from the transparent panel portion and at least partially overlaps the second bridge portion.
  6. The counter case for a fishing reel according to claim 5, wherein the second resin portion extends from the second flange portion and has a second filling portion that fills the third opening.
  7. The first resin portion has a second stepped portion on at least a part of the peripheral edge of the third opening, The counter case for a fishing reel according to claim 6, wherein the second filling portion has a second engaging portion that engages with the second step portion.
  8. The second bridge section is provided on one side of the third opening in the opening direction, The counter case for a fishing reel according to claim 7, wherein the second stage is provided on the other side of the third opening in the opening direction.
  9. A counter case for a fishing reel having a display device, A first resin part made of a first resin has a first opening facing the display device, a second opening provided adjacent to the first opening, and a first bridge portion provided between the first opening and the second opening, A transparent panel portion that fills the first opening, and a second resin portion made of a transparent second resin integrally molded with the first resin portion, having a first flange portion that extends from the transparent panel portion and at least partially overlaps the first bridge portion, Equipped with, The first resin part is, The first opening having corners in a plan view, A fourth circular opening is provided adjacent to the aforementioned corner, The second resin part is, A counter case for a fishing reel, having a third filling portion that extends from the transparent panel portion and fills the fourth opening.

Description

This invention relates to a counter case for a fishing reel. The counter case of a fishing reel houses a display device for indicating water depth, etc., and a circuit board for controlling the display device and motor. In Patent Document 1 (described below), a transparent resin lens is fitted to the display window, allowing the display device to be viewed through the lens. External forces can act on the lens. Furthermore, if the pressure inside the counter case increases due to heat dissipation from the circuit board, internal forces will act on the lens. Therefore, it is necessary to firmly fix the lens to the display window. On the other hand, in Patent Document 2 below, the transparent window portion is integrally molded with the case body portion by multi-color molding. In this case, it is necessary to ensure sufficient bonding strength between the transparent window portion and the case body portion, and to prevent distortion of the transparent window portion. Japanese Patent Publication No. 2005-304430Japanese Patent Publication No. 2018-191590 A perspective view of a fishing reel according to one embodiment of the present invention.A perspective view showing the counter case for the fishing reel.A floor plan of the counter case.Cross-sectional view along line A-A in Figure 3.Figure 3 shows a cross-sectional view along line B-B.A perspective view showing the upper case of the counter case.A floor plan of the same case.Bottom view of the same case.Figure 7 shows a cross-sectional view along the line C-C.Cross-sectional view along line D-D in Figure 7.Figure 7 shows the cross-sectional view along line E-E.Plan view of the main parts of the same case.A plan view showing the first resin part of the same case.(a) is a plan view showing the main part of the first resin section, and (b) is a cross-sectional view of (a) along the line F-F.A bottom view showing the main parts of the first resin section.The second resin part of the same case is shown, with (a) being a perspective view from the top and (b) being a perspective view from the bottom.(a) is a plan view showing the second resin part, and (b) is an enlarged view of the corner of (a).(a) is a bottom view showing the second resin part, and (b) is a cross-sectional view of G-G in Figure 17(a).A perspective view showing the third resin part of the same case. The following description of a fishing reel counter case according to one embodiment of the present invention will be presented with reference to Figures 1 to 19. <Overall Structure> Figure 1 shows a schematic perspective view of a fishing reel. The fishing reel is a type of double-bearing reel, an electric reel that can wind up fishing line with a motor 5. The electric reel comprises a reel body 1 attached to a fishing rod and a handle 2 rotatably attached to the reel body 1. The reel body 1 comprises a frame 3 attached to the fishing rod, a spool 4 rotatably supported by the frame 3 for winding up fishing line, a motor 5 for driving the spool 4, and a counter case 6 attached to the frame 3. In the following description, the first direction X is the axial direction of the spool 4, which is the left-right direction. The second direction Y is the direction perpendicular to the first direction X in a plan view, which is the axial direction of the fishing rod, the direction in which the fishing line is paid out from the spool 4, and which is the front-back direction. <Counter Case 6> Figures 2 to 5 show the counter case 6. The counter case 6 has a display window 7. The counter case 6 comprises a display device 10, a first circuit board 11 for controlling the display device 10, a second circuit board 12 for controlling the motor 5, a case body 13 that houses the display device 10, the first circuit board 11 and the second circuit board 12, an outer cover 14 that covers the case body 13, and a plurality of operation buttons 8 that are operated to input various information to the first circuit board 11. The display device 10, the first circuit board 11 and the second circuit board 12 are mounted inside the case body 13, and the outer cover 14 is mounted outside the case body 13. The display device 10 is electrically connected to the first circuit board 11, and the first circuit board 11 is electrically connected to the second circuit board 12. The first circuit board 11 causes the display device 10 to display various information. The information displayed on the display device 10 is, for example, water depth. The display device 10 can be viewed through the display window 7. The display device 10 is, for example, a liquid crystal panel. The display device 10 is rectangular in plan view. The display device 10 is a rectangle or square with the first direction X and the second direction Y being the directions of two mutually orthogonal sides. Multiple wires 17 are connected to the second circuit board 12. Various transistors (not shown), such as MOSFETs, are mounted on the underside of the second circuit board