CN2556931Y

CN2556931Y - Reel transmission structure

Info

Publication number: CN2556931Y
Application number: CN 02271692
Authority: CN
Inventors: 魏国
Original assignee: DONGGUAN AOLIN FISHING APPLIANCE Manufacturing Co Ltd
Current assignee: Dongguan Tianyuan fishing gear manufacturing Co. Ltd.
Priority date: 2002-07-12
Filing date: 2002-07-12
Publication date: 2003-06-25
Anticipated expiration: 2012-07-12

Abstract

A fishing tackle wire winding transmission structure which can realizes the uniform of the take-up and payoff comprises a driving mechanism and a wire winding driving mechanism. The outer end surface of a transmission gear disk is provided with a driving post which is inserted into a sliding groove of one end of a slide block. A main shaft is fixedly connected with the slide block by passing through a through hole at the other end surface of the slide block. A gear post fixedly connected with a line shell is sleeved and arranged on the main shaft. The gear post is connected with a terminal gear disk and a line wheel fixedly arranged at one end of the main shaft is positioned in the line shell, and the utility model is characterized in that a driving post arranged at the outside end surface of the transmission gear disk takes the shape of a triangular cam wheel.

Description

A kind of fishing tackle coiling drive mechanism

Technical field:

The utility model relates to the fishing tackle technical field, refers in particular to a kind of fishing tackle coiling drive mechanism that can realize even retractable cable.

Background technology:

Along with people's living standard improves constantly, increasing people has likeed this amusement and leisure campaign of fishing, when it lies fallow people, returns people and brings greatest enjoyment.At present, fishing tackle has mostly been installed the winding structure of folding and unfolding fishing line on the market, and its characteristics have easily and fast obtained vast fishing fan's favorable comment.Yet; present fishing tackle coiling drive mechanism can't be realized even coiling; there is certain defective in its structure: when the folding and unfolding fishing line; rotate crank; making fluted disc drive ratch rotates; thereby the line shell that is installed on the ratch is rotated; the line shell is taken turns setline around line; see Fig. 1～3; simultaneously; small tooth plate drives transmission fluted disc 21 and rotates; because the drive post 211 on transmission fluted disc 21 outer faces is cylindrical-shaped structure; when sliding in it is plugged in chute 222 in the slide block, drive slide block and the main shaft of fixedlying connected with slide block and line wheel 4 motion vertically, the existing semi-circumference track that columned drive post 211 is along the circumferential direction moved is divided into 3 equal portions; when 21 uniform rotation of transmission fluted disc; slide block is L1 through the axial horizontal range of this trisection; L2; L3 is because L1; L2; L3 is obviously unequal, has caused the inhomogeneous of fishing tackle retractable cable.The folding and unfolding fishing line was made troubles when the inhomogeneities of fishing tackle retractable cable fished for vast fishing fan.

Summary of the invention:

The purpose of this utility model is exactly a kind of fishing tackle coiling drive mechanism that can realize even retractable cable that provides at the deficiencies in the prior art part.

For achieving the above object, the utility model comprises: driving mechanism and coiling transmission mechanism, driving mechanism includes the crank that is sheathed on the contrate gear center, contrate gear and small tooth plate, contrate gear and small tooth plate are by the same axis axial restraint, the coiling transmission mechanism includes transmission fluted disc and the slide block with the small tooth plate engagement, the outer face of transmission fluted disc is provided with drive post, drive post is plugged in the chute of slide block one end, the through hole that main shaft passes on the slide block other end is fixedlyed connected with slide block, the rack barrel of fixedlying connected with the line shell is located on the main shaft, ratch and contrate gear engagement, the line wheel that is fixedly arranged on main shaft one end is positioned at the line shell, and the shape of being located at the drive post on the transmission fluted disc outer face is the triangular cam shape.

After adopting said structure, come the compensate for displacement amount, make slide block identical, thereby can make the fishing tackle retractable cable even, overcome the deficiency of existing coiling drive mechanism with the rate travel of line wheel by the shape of adjusting drive post.The folding and unfolding fishing line offers convenience when adopting the utility model to fish for vast fishing fan.

Description of drawings:

Fig. 1 is existing transmission fluted disc three-dimensional structure diagram;

Fig. 2 is the motion principle figure of existing coiling drive mechanism;

Fig. 3 is existing reel state diagram;

Fig. 4 is the utility model user mode figure;

Fig. 5 is the utility model cutaway view:

Fig. 6 is the utility model transmission fluted disc three-dimensional structure diagram;

Fig. 7 is the utility model slide block stereogram;

Fig. 8 is the utility model cam face schematic diagram calculation;

Fig. 9 is the motion principle figure of the utility model coiling drive mechanism;

Figure 10 is the state diagram of the utility model reel.

Embodiment:

See shown in the accompanying drawing 4～7: the utility model comprises: driving mechanism 1 and coiling transmission mechanism 2, driving mechanism 1 includes the crank 11 that is sheathed on contrate gear 12 centers, contrate gear 12 and small tooth plate 13, contrate gear 12 and small tooth plate 13 are by the same axis axial restraint, coiling transmission mechanism 2 includes transmission fluted disc 21 and the slide block 22 with small tooth plate 13 engagements, the outer face of transmission fluted disc 21 is provided with drive post 211, drive post 211 is plugged in the chute 222 of slide block 22 1 ends, the through hole 221 that main shaft 3 passes on slide block 22 other ends is fixedlyed connected with slide block 22, the ratch 5 of fixedlying connected with line shell 6 is set on the main shaft 3, ratch 5 and contrate gear 12 engagements, the line wheel 4 that is fixedly arranged on main shaft 3 one ends is positioned at line shell 6, and the shape of being located at the drive post 211 on transmission fluted disc 21 outer faces is the triangular cam shape.

When using the utility model, rotate crank 11, making contrate gear 12 drive ratch 5 rotates, thereby the line shell 6 that is installed on the ratch 5 is rotated, line shell 6 is taken turns setline on 4 around line, simultaneously, small tooth plate 13 drives transmission fluted disc 21 and rotates, drive post 211 on the outer face of transmission fluted disc 21 is slidably reciprocated in the chute 222 of slide block 22 1 ends equably, drive slide block 22 and the main shaft 3 of fixedlying connected and be fixed on the line wheel 4 of main shaft 3 one ends with it, make its axially-movable back and forth equably, reach evenly, overcome the deficiency of existing coiling drive mechanism thereby make line take turns 4 retractable cables.The shape computational methods of drive post 211 of the present utility model are shown in Fig. 8～10, the semi-circumference of drive post 211 central point movement locus, be divided into equal angular 3 equal portions, determine the stroke of slide block 22, then whole stroke is divided into 3 equal portions L1, L2, the L3 of equal length, calculate each central point and be respectively D1, D2, D3, D4 to the horizontal range of slide block 22 shift positions, its even driving side on each rotational angle of drive post 211, draw respectively along distance D 1, D2, D3, D4 to central point, obtain needed outer shape by tangent mode smooth connection.The folding and unfolding fishing line offers convenience when adopting the utility model to fish for vast fishing fan.

Claims

1, a kind of fishing tackle coiling drive mechanism, comprise: driving mechanism (1) and coiling transmission mechanism (2), driving mechanism (1) includes the crank (11) that is sheathed on contrate gear (12) center, contrate gear (12) and small tooth plate (13), contrate gear (12) and small tooth plate (13) are by the same axis axial restraint, coiling transmission mechanism (2) includes transmission fluted disc (21) and the slide block (22) with small tooth plate (13) engagement, the outer face of transmission fluted disc (21) is provided with drive post (211), drive post (211) is plugged in the chute (222) of slide block (22) one ends, the through hole (221) that main shaft (3) passes on slide block (22) other end is fixedlyed connected with slide block (22), the ratch (5) of fixedlying connected with line shell (6) is set on the main shaft (3), ratch (5) and contrate gear (12) engagement, the line wheel (4) that is fixedly arranged on main shaft (3) one ends is positioned at line shell (6), and it is characterized in that: the shape of being located at the drive post (211) on transmission fluted disc (21) outer face is the triangular cam shape.