CN219305804U

CN219305804U - Low noise type drop wheel

Info

Publication number: CN219305804U
Application number: CN202320151529.8U
Authority: CN
Inventors: 张良任; 陆运平
Original assignee: Dongguan Okuma Fishing Tackle Co Ltd
Current assignee: Dongguan Okuma Fishing Tackle Co Ltd
Priority date: 2022-12-28
Filing date: 2023-02-02
Publication date: 2023-07-07
Anticipated expiration: 2033-02-02

Abstract

The utility model discloses a low-noise drop wheel, which comprises a shell, a wire wheel and a main shaft, wherein the shell is provided with a plurality of grooves; the shell is provided with a containing cavity, and a channel is formed in the shell and is communicated with the containing cavity; the wire wheel is arranged in the accommodating cavity; the main shaft is arranged on the wire wheel, two ends of the main shaft respectively extend to two ends of the channel, two ends of the main shaft are respectively provided with a supporting position, each supporting position is provided with a bearing, and the bearings are fixed on the shell. Through seting up the accepting groove on the both ends face of main shaft, all be provided with one in every accepting groove and be used for controlling the supporting position outwards to strut or inwards closed strut the piece, the outside of each strut of cooperation all is provided with one and struts the washer of outside butt of piece again, two adjust knob respectively through corresponding washer control the corresponding strut outwards strut or inwards closed supporting position for the shaft hole cooperation of main shaft and bearing is gapless, and main shaft and bearing can not skid each other and spin when throwing and fishing, avoids vibration noise's production.

Description

Low noise type drop wheel

Technical Field

The utility model relates to the technical field of water drop wheels, in particular to a low-noise water drop wheel.

Background

The drop wheel belongs to one kind of lying wheel, and the drop wheel is mainly used for the road to angle in inferior, compares the wheel of spinning, and drop wheel throws the accuracy higher, and is small, and the line is easily controlled.

The existing water drop wheel comprises a shell, a wire wheel and a main shaft, and the existing main shaft cannot be matched with a bearing in a zero-clearance supporting manner due to the limitation of machining precision and the requirement of free assembly and disassembly of the main shaft and the bearing on finished product performances such as no jamming. When the bait is thrown and fished, the line wheel rotates at high speed by pulling the fish line instantly, the main shaft and the line wheel are firmly glued by glue, the main shaft rotates together with the bearing at high speed, and at the moment, vibration noise is generated due to the fact that the main shaft and the shaft hole between the bearing inner rings are matched with each other to shake in a clearance, and the main shaft and the bearing inner rings slip mutually in short moments and spin. Therefore, there is a need for an improvement over existing drip wheels.

Disclosure of Invention

In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and it is a primary object of the present utility model to provide a low noise type drip wheel, which can effectively solve the problem that the spindle and the bearing slip and spin each other during casting and fishing due to the clearance between the spindle and the bearing inner ring of the conventional drip wheel.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a low noise type drop wheel comprises a shell, a wire wheel and a main shaft; the shell is provided with a containing cavity, and a channel is formed in the shell and is communicated with the containing cavity; the wire wheel is arranged in the accommodating cavity; the main shaft is arranged on the wire wheel, two ends of the main shaft extend to two ends of the channel respectively, two ends of the main shaft are provided with supporting positions, each supporting position is provided with a bearing, and the bearing is fixed on the shell; the two end faces of the main shaft are provided with accommodating grooves, the supporting positions are located on the periphery of the accommodating grooves, a supporting piece for controlling the supporting positions to open outwards or close inwards is arranged in each accommodating groove, a washer which is abutted against the outer side of each supporting piece is arranged on the outer side of each supporting piece, two ends of the channel are provided with adjusting knobs, and the two adjusting knobs control the corresponding supporting positions to open outwards or close inwards through the corresponding supporting pieces.

As a preferable scheme, the outer wall of the accommodating groove is provided with a cross groove, and the supporting position is easier to be spread due to the design of the cross groove.

As a preferable scheme, one end of the main shaft is convexly provided with a limit convex part, and the limit convex part is positioned at the inner side of the supporting position.

As a preferred solution, both of the two struts are spheres or pins.

As a preferred scheme, the shell comprises a first shell body, a second shell body and a third shell body, wherein the first shell body is provided with the accommodating cavity, the first shell body is provided with a first through hole, the second shell body is arranged on one outer side of the first shell body, the second shell body is provided with a second through hole, the third shell body is arranged on the other outer side of the first shell body, the third shell body is provided with a third through hole, and the third through hole, the first through hole and the second through hole are sequentially communicated to form the channel.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:

through seting up the accepting groove on the both ends face of main shaft, all be provided with one in every accepting groove and be used for controlling the supporting position outwards to strut or inwards closed strut the piece, the outside of each strut of cooperation all is provided with one and struts the washer of outside butt of piece again, two adjust knob respectively through corresponding washer control the corresponding strut outwards strut or inwards closed supporting position for the shaft hole cooperation of main shaft and bearing is gapless, and main shaft and bearing can not skid each other and spin when throwing and fishing, avoids vibration noise's production.

In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.

Drawings

FIG. 1 is an exploded view of a preferred embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a spindle in a preferred embodiment of the utility model.

The attached drawings are used for identifying and describing:

10. housing 101, accommodation chamber

102. Channel 11, first housing

111. First through hole 12, second housing

121. Second through hole 13, third housing

131. Third through hole 20, reel

30. Spindle 31, support position

32. Receiving groove 33, cross groove

34. Limit projection 40, bearing

50. Spreader 60, washer

70. And (5) adjusting a knob.

Detailed Description

Referring to fig. 1 to 2, a specific structure of a preferred embodiment of the present utility model is shown, which includes a housing 10, a wire wheel 20 and a spindle 30.

The housing 10 has a receiving cavity 101, the housing 10 is provided with a channel 102, and the channel 102 is communicated with the receiving cavity 101; in this embodiment, the housing 10 includes a first housing 11, a second housing 12, and a third housing 13, where the first housing 11 has the accommodating cavity 101, the first housing 11 has a first through hole 111, the second housing 12 is disposed on an outer side of the first housing 11, the second housing 12 has a second through hole 121, the third housing 13 is disposed on another outer side of the first housing 11, the third housing 13 has a third through hole 131, and the third through hole 131, the first through hole 111 and the second through hole 121 are sequentially communicated to form the channel 102.

The spool 20 is mounted in the housing 101.

The spindle 30 is arranged on the reel 20, two ends of the spindle 30 extend to two ends of the channel 102 respectively, two ends of the spindle 30 are provided with supporting positions 31, each supporting position 31 is provided with a bearing 40, and the bearing 40 is fixed on the shell 10; the two end surfaces of the main shaft 30 are provided with accommodating grooves 32, the supporting position 31 is positioned at the periphery of the accommodating grooves 32, each accommodating groove 32 is internally provided with a supporting piece 50 for controlling the supporting position 31 to outwards open or inwards close, the outer side of each supporting piece 50 is provided with a washer 60 which is abutted with the outer side of the supporting piece 50, the two ends of the channel 102 are provided with adjusting knobs 70, and the two adjusting knobs 70 respectively control the corresponding supporting piece 50 to outwards open or inwards close the supporting position 31 through the corresponding washer 60; in this embodiment, the outer wall of the accommodating groove 32 is provided with a cross groove 33, and the design of the cross groove 33 makes the supporting position 31 easier to be spread; a limit protrusion 34 is protruding from one end of the main shaft 30, and the limit protrusion 34 is located at the inner side of the supporting position 31; and, the two distractors 50 are spheres or pins.

The assembly process of this embodiment is described in detail as follows:

firstly, the wire wheel 20 is installed in the accommodating cavity 101, then the main shaft 30 is arranged on the wire wheel 20, then the supporting piece 50 is arranged in the accommodating groove 32, the bearing 40 is arranged on the supporting position 31 and fixed with the shell, then the washer 60 and the adjusting knob 70 are installed, and the adjusting knob 70 is rotated to enable the supporting piece 50 to prop up the supporting position 31, so that the supporting position 31 is tightly attached to the inner wall of the shaft hole of the bearing 40.

The design focus of the utility model is that: through seting up the accepting groove on the both ends face of main shaft, all be provided with one in every accepting groove and be used for controlling the supporting position outwards to strut or inwards closed strut the piece, the outside of each strut of cooperation all is provided with one and struts the washer of outside butt of piece again, two adjust knob respectively through corresponding washer control the corresponding strut outwards strut or inwards closed supporting position for the shaft hole cooperation of main shaft and bearing is gapless, and main shaft and bearing can not skid each other and spin when throwing and fishing, avoids vibration noise's production.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.

Claims

1. A low noise type drop wheel comprises a shell, a wire wheel and a main shaft; the shell is provided with a containing cavity, and a channel is formed in the shell and is communicated with the containing cavity; the wire wheel is arranged in the accommodating cavity; the main shaft is arranged on the wire wheel, two ends of the main shaft extend to two ends of the channel respectively, two ends of the main shaft are provided with supporting positions, each supporting position is provided with a bearing, and the bearing is fixed on the shell; the method is characterized in that: the two end faces of the main shaft are provided with accommodating grooves, the supporting positions are located on the periphery of the accommodating grooves, a supporting piece for controlling the supporting positions to open outwards or close inwards is arranged in each accommodating groove, a washer which is abutted against the outer side of each supporting piece is arranged on the outer side of each supporting piece, two ends of the channel are provided with adjusting knobs, and the two adjusting knobs control the corresponding supporting positions to open outwards or close inwards through the corresponding supporting pieces.

2. The low noise type drip wheel according to claim 1, wherein: the outer wall of the accommodating groove is provided with a cross groove.

3. The low noise type drip wheel according to claim 1, wherein: one end of the main shaft is convexly provided with a limit convex part, and the limit convex part is positioned at the inner side of the supporting position.

4. The low noise type drip wheel according to claim 1, wherein: the two propping-up pieces are spheres or pins.

5. The low noise type drip wheel according to claim 1, wherein: the shell comprises a first shell body, a second shell body and a third shell body, wherein the first shell body is provided with the containing cavity, the first shell body is provided with a first through hole, the second shell body is arranged on one outer side of the first shell body, the second shell body is provided with a second through hole, the third shell body is arranged on the other outer side of the first shell body, the third shell body is provided with a third through hole, and the third through hole, the first through hole and the second through hole are sequentially communicated to form the channel.