Spinning wheel positioning structure
By adopting integrated core design and thickened plastic positioning columns, the problems of high core production cost and low positioning column strength in the existing technology are solved, and the effects of reducing process costs, enhancing compactness and improving positioning accuracy are achieved.
Patent Information
- Application Number
- CN202420379684.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-02-28
AI Technical Summary
The existing spinning wheel main body, main cover positioning and fastening screw holes are made separately, resulting in a large number of mold cores, high process costs, thin positioning columns, low strength, large space occupied and poor compactness.
The integrated core design is adopted, the main body and main cover positioning and the fastening screw hole are integrated, and thickened plastic positioning columns are used, and the step holes and blind holes are designed to ensure the stability and strength of the fastening screws.
The process cost is reduced, the strength of the positioning column is increased, the compactness is enhanced, and the X and Y direction movement of the main body and main cover is limited through two pairs of positioning cooperation.
Smart Images
Figure CN222515968U_ABST
Abstract
Description
Technical Field
[0001] The utility model patent relates to the technical field of spinning wheels, and specifically, to a spinning wheel positioning structure. Background Art
[0002] As a necessary fishing equipment for lure enthusiasts, the quality of the spinning reel directly affects the interest of anglers. The positioning accuracy of the main body and the main cover directly affects the matching accuracy and transmission effect of the wheel. Therefore, the early mold design is particularly important in order to accurately lock the position relationship between the main body and the main cover to ensure the smooth operation of the spinning reel.
[0003] At present, the mold cores for the main body, main cover positioning and fastening screw holes on the market are made separately. Although they can also control the movement of the main body and the main cover in the X, Y and Z directions, the disadvantages are that the number of mold cores is large and the process cost is high; secondly, the positioning column is thin and has low strength, and is easy to break during the turnover process; finally, it takes up a lot of space and is not compact. Utility Model Content
[0004] The utility model aims to provide a spinning wheel positioning structure. The main body of the fishing reel, the main cover positioning and the fastening screw hole adopt an integrated mold core, which improves the strength and enhances the compactness.
[0005] The utility model is implemented as follows: a spinning wheel positioning structure is arranged on a fishing reel, the fishing reel comprises a fishing reel body, a main cover and a transmission member, the positioning structure comprises a first positioning column and a second positioning column arranged diagonally;
[0006] The fishing reel body is an integrally formed groove-shaped frame structure, and the groove-shaped frame structure and the main cover are spliced to form a cavity, and the transmission member is installed in the cavity of the fishing reel body;
[0007] The main cover is provided with a first positioning hole and a second positioning hole, and the main body is provided with a first fastening screw hole and a second fastening screw hole;
[0008] The first fastening screw hole is provided with a first positioning column for inserting the fastening screw, and the first positioning column simultaneously connects the first positioning hole and the first fastening screw hole;
[0009] The second fastening screw hole is provided with a second positioning column for inserting another fastening screw, and the second positioning column connects the second positioning hole and the second fastening screw hole at the same time.
[0010] Furthermore, the first positioning column and the second positioning column are both plastic positioning columns. The plastic positioning column has a certain elasticity. The fastening screw is inserted into the middle from the outside, which makes the fastening screw more stable when rotating and not easy to be damaged.
[0011] Furthermore, the first fastening screw hole and the second fastening screw hole are both blind holes.
[0012] Furthermore, the first positioning hole and the second positioning hole are both stepped holes. The purpose of providing the stepped holes is to enable the fastening screws to be completely placed in the first positioning hole and the second positioning hole respectively, and to be able to fasten the fishing reel body and the cover body.
[0013] Furthermore, the two fastening screws are completely placed in the first positioning hole and the second positioning hole respectively.
[0014] Compared with the prior art, the utility model adopts an integrated mold core for fastening and positioning between the fishing reel body and the main cover, which reduces the process cost; the positioning column is designed to be thicker to increase the strength; the compactness is enhanced, and fastening screws are respectively inserted between the first positioning column and the second positioning column. Through the positioning cooperation of these two pairs, the X and Y direction movement of the fishing reel body and the main cover can be limited. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a front view of a spinning wheel positioning structure provided by the utility model;
[0016] Figure 2 It is a cross-sectional view of a spinning wheel positioning structure provided by the utility model;
[0017] Figure 3 A cross-sectional view of an existing spinning wheel positioning structure is provided for the utility model;
[0018] The reference numerals involved in the above drawings are: fishing reel body 1, main cover 2, first fastening screw hole 3, first positioning column 4, first positioning hole 5, second fastening screw hole 6, second positioning column 7, second positioning hole 8. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0020] The implementation of the present utility model is described in detail below in conjunction with specific embodiments.
[0021] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.
[0022] like Figure 3 As shown in the figure, it is an existing spinning wheel positioning structure, the positioning and fastening mold cores of the fishing reel body 1 and the main cover 2 are made separately. Although the movement of the fishing reel body 1, the main cover 2 in the three directions of X, Y, and Z can be controlled, the disadvantages are that the number of mold cores is large and the process cost is high; secondly, the positioning column is thin and has low strength, and is easy to break during the turnover process; finally, it occupies a large space and has a weak sense of compactness. Therefore, this embodiment is proposed, referring to Figure 1-2 As shown, it is a preferred embodiment provided by the utility model.
[0023] A spinning wheel positioning structure is arranged on a fishing reel, the fishing reel comprises a fishing reel body 1, a main cover 2 and a transmission member, the positioning structure comprises a first positioning column 4 and a second positioning column 7 arranged diagonally; the fishing reel body 1 is an integrally formed groove-shaped frame structure, and the groove-shaped frame structure and the main cover 2 are spliced to form a cavity, and the transmission member is installed in the cavity of the fishing reel body 1; the main cover 2 is provided with a first positioning hole 5 and a second positioning hole 8, and the body is provided with a first fastening screw hole 3 and a second fastening screw hole 6; the first fastening screw hole 3 is provided with a first positioning column 4 for inserting a fastening screw, and the first positioning column 4 is connected to the first positioning hole 5 and the first fastening screw hole 3 at the same time;
[0024] A second positioning column 7 for inserting another fastening screw is disposed in the second fastening screw hole 6 , and the second positioning column 7 connects the second positioning hole 8 and the second fastening screw hole 6 at the same time.
[0025] The fastening and positioning between the fishing reel body 1 and the main cover 2 adopts an integrated mold core, which reduces the process cost; the positioning column is designed to be thicker to increase the strength; the compactness is enhanced, and fastening screws are respectively inserted between the first positioning column 4 and the second positioning column 7. Through the positioning cooperation of these two pairs, the X and Y direction movement of the fishing reel body 1 and the main cover 2 can be limited.
[0026] The first positioning column 4 and the second positioning column 7 are both plastic positioning columns. The plastic positioning column has a certain elasticity. The fastening screw is inserted into the middle from the outside, which makes the fastening screw more stable when rotating and not easy to be damaged.
[0027] The first fastening screw hole 3 and the second fastening screw hole 6 are both blind holes, and the first positioning hole 5 and the second positioning hole 8 are both stepped holes. The purpose of setting the stepped holes is to achieve the fastening screws being completely placed in the first positioning hole 5 and the second positioning hole 8 respectively, and to be able to fasten the fishing reel body 1 and the cover body.
[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A spinning wheel positioning structure, arranged on a fishing reel, the fishing reel comprising a fishing reel body, a main cover and a transmission member, characterized in that: The positioning structure comprises a first positioning column and a second positioning column which are arranged diagonally; The fishing reel body is an integrally formed groove-shaped frame structure, and the groove-shaped frame structure and the main cover are spliced to form a cavity, and the transmission member is installed in the cavity of the fishing reel body; The main cover is provided with a first positioning hole and a second positioning hole, and the main body is provided with a first fastening screw hole and a second fastening screw hole; The first fastening screw hole is provided with a first positioning column for inserting the fastening screw, and the first positioning column simultaneously connects the first positioning hole and the first fastening screw hole; The second fastening screw hole is provided with a second positioning column for inserting another fastening screw, and the second positioning column connects the second positioning hole and the second fastening screw hole at the same time.
2. A spinning wheel positioning structure according to claim 1, characterized in that: The first positioning post and the second positioning post are both plastic positioning posts.
3. A spinning wheel positioning structure according to claim 2, characterized in that: The first fastening screw hole and the second fastening screw hole are both blind holes.
4. A spinning wheel positioning structure according to claim 3, characterized in that: The first positioning hole and the second positioning hole are both stepped holes.
5. A spinning wheel positioning structure according to claim 4, characterized in that: The two fastening screws are completely placed in the first positioning hole and the second positioning hole respectively.