阅读说明：本技术 双轴承绕线轮 (Dual-bearing reel ) 是由 新妻翔 于 2019-07-12 设计创作，主要内容包括：本发明的双轴承绕线轮能进行卷线筒支承部与罩的组装、分解,在操作位置,遮盖罩的紧固部件而使其无法卸下。卷线筒支承部(15)能装卸地结合于绕线轮主体(11)的开口(22)侧,将卷线筒的轴支承为能够旋转。罩(18)以能够在接近并覆盖卷线筒支承部(15)的接近位置与沿卷线筒的轴向分离的分离位置之间进退的方式被支承于卷线筒支承部(15)。锁定部件(38)能够将罩(18)保持在接近位置。第一连结部(41)与第二连结部(42)以下述方式将罩(18)支承于卷线筒支承部(15)：在分离位置,罩(18)能够向从覆盖卷线筒支承部(15)的被覆位置朝向能进行卷线筒支承部(15)的装卸操作的操作位置的第一方向、与其相反的第二方向的开放位置摆动。在操作位置,罩(18)覆盖将第一连结部(41)紧固在卷线筒支承部(15)的螺纹件(47),在开放位置露出螺纹件(47)。(The dual-bearing reel of the present invention can assemble and disassemble the spool support part and the cover, and in the operation position, the fastening part of the cover is covered and can not be detached. The spool support part (15) is detachably coupled to the opening (22) side of the reel unit (11) and rotatably supports the shaft of the spool. The cover (18) is supported by the spool support section (15) so as to be able to advance and retreat between an approaching position where the cover approaches and covers the spool support section (15) and a separating position where the cover separates from the spool in the axial direction of the spool. The locking member (38) is capable of holding the cover (18) in the approximated position. The first connecting portion (41) and the second connecting portion (42) support the cover (18) on the spool support portion (15) in the following manner: in the separation position, the cover (18) can swing to an opening position in a first direction from a covering position covering the spool support part (15) to an operation position where the spool support part (15) can be attached and detached and in a second direction opposite to the first direction. In the operation position, the cover (18) covers the screw (47) that fastens the first connecting portion (41) to the spool support portion (15), and in the open position, the screw (47) is exposed.)

1. A dual-bearing reel is provided with:

a spool for winding the fishing line;

a reel unit that rotatably supports the spool and has an opening through which the spool can pass in a direction of a rotation axis of the spool;

a spool support portion that is detachably coupled to the opening side of the reel unit and rotatably supports a shaft of the spool on the opening side;

a cover supported by the spool support portion so as to be able to advance and retreat between an approaching position that approaches the spool support portion coupled to the reel unit and covers and closes the spool support portion, and a separating position that separates from the spool support portion in the axial direction of the spool, on the outside of the reel unit on the opening side;

a lock member that engages with the cover in a state where the cover is located at the proximity position, and that can hold the cover at the proximity position; and

a cover support portion that supports the cover on the spool support portion such that the cover is swingable about a support shaft that is separated from a center of the spool support portion and intersects a main surface of the cover, toward an open position in a first direction that is a direction from a covered position covering the spool support portion toward an operation position where an operation of attaching and detaching the spool support portion is possible, and toward a second direction opposite to the first direction, in a state where the cover is located at the separated position;

in the operating position, the cover covers a fastening member that fastens the cover support portion to the spool support portion, and in the open position, the fastening member is exposed.

2. The dual-bearing reel according to claim 1, comprising a restraining portion that provides resistance to swinging of the cover from the covered position to the open position.

3. The dual-bearing reel according to claim 1 or 2, comprising a first biasing member that biases the cover from the approaching position to the separating position.

4. The dual-bearing reel according to any one of claims 1 to 3, comprising a second biasing member that biases the cover in the first direction in a state in which the cover is located at the separated position.

5. The dual-bearing reel according to claim 1 or 2, characterized by comprising: a coil spring that biases the cover from the approaching position to the separating position; and a torsion spring that urges the cover in the first direction in a state where the cover is located at the separation position; the coil spring is integrally formed with the torsion spring.

Technical Field

The present invention relates to a dual-bearing reel in which a spool-side cover is attached to and detached from a main body and is openable and closable.

Background

In a dual-bearing reel, a cover on the spool side that is attached to and detached from a main body can be easily opened. For example, in the dual-bearing reel of patent document 1, the cover opening/closing structure is engaged with the spool support portion and the first side cover portion, and the open/closed state of the first side cover portion is set. A biasing member is disposed between the first side cover section and the cover opening/closing structure, and biases the first side cover section to be openable. The first side cover part is locked by the engagement of either the first side cover part or the cover opening/closing structure with the other of the first side cover part and the cover opening/closing structure.

In the dual-bearing reel of patent document 2, the shape of the frame is substantially circular. The spool support is mounted inside the frame. The spool support portion rotatably supports the spool. The first side cover can be disposed at the opening of the frame. The cover opening/closing portion is disposed between the spool and the first side cover inside the frame. The cover opening/closing portion is engaged with the spool support portion and the first side cover and can open/close the first side cover.

[ background Art document ]

[ patent document ]

[ patent document 1] Japanese patent laid-open No. 2015-053917.

[ patent document 2] Japanese patent laid-open No. 2015-053916.

Disclosure of Invention

[ problems to be solved by the invention ]

In the dual-bearing reels of patent documents 1 and 2, the spool-side cover attached to and detached from the main body is supported so as to be swingable between a closed position of an attaching and detaching unit covering the spool support portion and an operating position where the attaching and detaching unit can be operated by hand, with a position separated from the spool center axis as a fulcrum. The cover is supported by the spool support portion and is detachable from the main body together with the spool support portion. The cover is swingable from a position covering the detachable unit in a direction toward an operation position of the detachable unit, but is not rotatable in the opposite direction. In the operating position of the cover, a fastening member for attaching the cover to the spool support portion can be attached and detached, so that the spool support portion can be assembled and disassembled.

In the dual-bearing reels of patent documents 1 and 2, the fastening member of the spool support portion is visible with the cover in the operating position, so there is a possibility that the user may inadvertently remove the fastening member and remove the cover from the spool support portion.

The present invention has been made in view of the above circumstances, and an object of the present invention is to enable assembly and disassembly of a spool support portion and a cover, and to cover a fastening member for attaching the cover in a normal operation position so as not to be detached.

[ means for solving problems ]

A dual-bearing reel according to an aspect of the present invention includes: a spool for winding the fishing line; a reel unit that rotatably supports a spool and has an opening through which the spool can pass in a direction along a rotation axis of the spool; a spool support portion detachably coupled to the opening side of the reel unit and rotatably supporting the shaft of the spool on the opening side; a cover supported by the spool support portion so as to be able to advance and retreat between an approaching position that approaches the spool support portion coupled to the reel body and covers and closes the spool support portion and a separating position that separates from the spool support portion in the axial direction of the spool, on the outside of the reel body on the opening side; a lock member that engages with the cover in a state where the cover is at the close position, and that can hold the cover at the close position; and a cover support portion that supports the cover on the spool support portion such that the cover is swingable about a support shaft that is separated from a center of the spool support portion and intersects a main surface of the cover, in a state in which the cover is located at the separation position, toward an open position in a first direction from a covered position covering the spool support portion toward an operation position where the spool support portion can be attached and detached, and in a second direction opposite to the first direction. In the operation position, the cover covers the fastening member for fastening the cover support portion to the spool support portion, and in the open position, the fastening member is exposed.

Preferably, the dual-bearing reel includes a restraining portion that provides resistance to swinging of the cover from the covering position to the opening position.

Preferably, the dual-bearing reel includes a first biasing member that biases the cover from the close position to the separate position.

Preferably, the dual-bearing reel includes a second biasing member that biases the cover in the first direction in a state where the cover is located at the separated position.

Preferably or a dual-bearing reel includes: a coil spring for urging the cover from the approaching position to the separating position; and a torsion spring that urges the cover in the first direction in a state where the cover is located at the separation position; and the coil spring is integrally formed with the torsion spring.

[ Effect of the invention ]

According to the present invention, the cover support portion supports the cover on the spool support portion so that the cover can swing to the open position in the first direction from the covered position covering the spool support portion to the operation position where the operation of attaching and detaching the spool support portion is possible, and in the second direction opposite to the first direction, the cover covers the fastening member fastening the cover support portion to the spool support portion in the operation position, and in the open position, the fastening member is exposed, so that the assembly and disassembly of the spool support portion and the cover can be performed, and the fastening member attaching the cover is covered and cannot be detached in the normal operation position.

Drawings

Fig. 1 is a front view of a dual-bearing reel of embodiment 1 of the present invention.

Fig. 2 is a cross-sectional view of the dual-bearing reel of embodiment 1.

Fig. 3 is a perspective view of the dual-bearing reel of embodiment 1 with the cover removed.

Fig. 4 is an exploded perspective view of a dual-bearing reel attachment/detachment unit according to embodiment 1.

Fig. 5 is a partial perspective view of the dual-bearing reel of embodiment 1.

Fig. 6 is a perspective view of a locking member of the dual-bearing reel of embodiment 1.

Fig. 7A is a cross-sectional view of a support portion of the dual-bearing reel of embodiment 1.

Fig. 7B is a sectional view of the support portion when the cover is at the separated position.

Fig. 8 is a side view of the dual-bearing reel of embodiment 1.

Fig. 9A is a cross-sectional view of a support portion of the dual-bearing reel of embodiment 2.

Fig. 9B is a cross-sectional view of the support portion when the cover of the dual-bearing reel of embodiment 2 is in the detached position.

Fig. 10 is a perspective view of a biasing member of the dual-bearing reel of embodiment 2.

Fig. 11 is a diagram showing the operation of the biasing member of the dual-bearing reel according to embodiment 2.

Description of the reference numerals

10 dual-bearing reel

11 reel unit

14 winding reel

15 spool support

17 frame

18 cover

19 attaching and detaching part

19a ring part

19b operating handle

19c Bayonet projection

22 opening

28a locking part

28b support part

35d projection

37 force application part

37a helical spring (torsion spring)

37b first stop part (torsion spring)

37c second stop part (torsion spring)

38 locking member

38a ring part

38b operating handle

38c cut part

39 long hole part

39a first hole portion

39b second hole portion

39c edge

41 first connecting part

41a hole

41b screw hole

41c hole

41d locking hole

42 second connecting part

42a head

42b shaft part

42c of the distal end portion.

Detailed Description

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the drawings, the same or equivalent portions are denoted by the same reference numerals.