CN214729309U - Bicycle chain protector - Google Patents
Bicycle chain protector Download PDFInfo
- Publication number
- CN214729309U CN214729309U CN202023217806.6U CN202023217806U CN214729309U CN 214729309 U CN214729309 U CN 214729309U CN 202023217806 U CN202023217806 U CN 202023217806U CN 214729309 U CN214729309 U CN 214729309U
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- chain
- gear
- cover plate
- guide gear
- supporting rod
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Abstract
The utility model provides a bicycle chain protection device, can avoid the chain wearing and tearing, extension chain life installs in the apron with the guide gear of chain block, with the lubricating mechanism of guide gear contact, be connected with the stirring gear in the meshing of guide gear right side, still be provided with the cleaning subassembly of stirring gear contact, the limiting plate of fixing on the apron is connected with through the spring in the branch lower extreme left side of cleaning subassembly, the chain rotates just can refuel the lubrication to the chain during the use, cleaning subassembly can be with the lubricating oil that adds on the chain clean the brush even simultaneously; lubricated mechanism is for the ball to be jack-up oil out that makes progress by guiding mechanism when oiling lubricated to the chain, and it is few to go out oil quantity, avoids lubricating oil drippage to cause the waste, and lubricated mechanism's stock solution box is made for transparent material, conveniently observes the oil mass, and the filling opening has been seted up to stock solution box front end to install the rubber buffer at the filling opening, take off during the lubricating oil filling rubber buffer from filling opening add lubricating oil can, convenient to use.
Description
Technical Field
The utility model relates to a bicycle technical field especially relates to a bicycle chain protection device.
Background
The bicycle is an environment-friendly vehicle taking a pedal as power, at present, mainstream bicycles transmit power through chains to realize the movement of the bicycles, in order to protect the chains of the bicycles and prolong the service life of the chains, a plurality of bicycles are additionally provided with a protection device at the outer sides of the chains, generally speaking, the protection device is of a shell-shaped structure, the chains are covered inside, the chains are prevented from being scratched, or clothes are twisted into the chains, the current chain protection device is not provided with a device for automatically adding engine oil, the chains can be abraded at an accelerated speed under the condition of lacking the engine oil, and the service life of the chains is shortened.
Disclosure of Invention
According to the technical problem, the utility model provides a bicycle chain protection device which is characterized in that the bicycle chain protection device comprises a cover plate, a lubricating mechanism, a guide gear, a cleaning assembly and a toggle gear, wherein the guide gear is installed on the inner side of the cover plate through a rotating shaft, the lubricating mechanism is installed on the inner side of the cover plate and is arranged above the guide gear, the toggle gear is installed on the inner side of the cover plate through a rotating shaft and is arranged on the right side of the guide gear, the left side of the toggle gear is meshed with the guide gear, the cleaning assembly is installed on the inner side of the cover plate and is arranged on the right side of the toggle gear, the left side of the cleaning assembly is contacted with the toggle gear, a limiting plate is installed on the inner side of the cover plate and is arranged on the left side of the cleaning assembly, and the limiting plate is connected with the cleaning assembly through a spring;
the cleaning assembly comprises a supporting rod, a convex piece and a cleaning brush, the convex piece is arranged at the top end of the supporting rod and is of a wedge-shaped structure, the cleaning brush is arranged at the bottom end of the supporting rod, the middle part of the supporting rod is arranged on the cover plate through a rotating shaft, and the spring is arranged on the lower side of the rotating shaft of the supporting rod;
the lubricating mechanism comprises a liquid storage box, a ball and a liquid feeding port, the front end face of the liquid storage box is provided with the liquid feeding port, and the liquid feeding port is provided with a rubber plug; an oil leakage port is formed in the bottom end of the liquid storage box, an arc-shaped baffle is arranged at the oil leakage port, the top end of the arc-shaped baffle is of an opening structure, balls are placed in the arc-shaped baffle, and the balls are clamped at the oil leakage port; the ball is in contact with the guide gear;
and mounting holes are respectively formed at the left end and the right end of the cover plate.
The liquid storage box is made of transparent materials, lubricating oil is stored in the liquid storage box, and the cleaning brush is made of silica gel.
The utility model has the advantages that: the utility model discloses install the leading gear with the chain block in the apron to install the lubrication mechanism with the leading gear contact, be connected with toggle gear at the meshing of leading gear right side, still be provided with the subassembly that cleans with toggle gear contact, clean the branch lower extreme left side of subassembly and have the limiting plate of fixing on the apron through spring coupling, during the use, just can refuel the lubrication to the chain through the chain rotation, can also carry out the cleaning brush with the lubricating oil that adds on the chain even simultaneously, convenient to use can avoid the chain wearing and tearing, extension chain life; lubricated mechanism is for the ball to be jack-up oil out that makes progress by guiding mechanism when oiling lubricated to the chain, and it is few to go out oil quantity, avoids lubricating oil drippage to cause the waste, and lubricated mechanism's stock solution box is made for transparent material, conveniently observes the oil mass, and the filling opening has been seted up to stock solution box front end to install the rubber buffer at the filling opening, take off during the lubricating oil filling rubber buffer from filling opening add lubricating oil can, convenient to use.
Drawings
Fig. 1 is a schematic view of the inner side structure of the present invention;
fig. 2 is a schematic diagram of the outer side structure of the present invention.
As shown in the figure: 1. the cleaning device comprises a cover plate, 1-1 mounting holes, 2 liquid storage boxes, 2-1 balls, 2-2 rubber plugs, 3 guide gears, 4 toggle gears, 5 cleaning assemblies, 6 limiting plates, 7 chains and 7-1 chain wheel discs.
Detailed Description
Example 1
The utility model provides a bicycle chain protection device, its characterized in that includes apron 1, lubrication mechanism, leading gear 3, clean subassembly 5, toggle gear 4, leading gear 3 is installed through the pivot to apron 1 inboard, lubrication mechanism is installed to apron 1 inboard, lubrication mechanism sets up in leading gear 3 top, toggle gear 4 is installed through the pivot to apron 1 inboard, toggle gear 4 sets up on leading gear 3 right side, toggle gear 4 left side and leading gear 3 meshing, apron 1 inboard is installed and is cleaned subassembly 5, clean subassembly 5 and set up on toggle gear 4 right side, clean subassembly 5 left side and toggle gear 4 contact, apron 1 inboard installs limiting plate 6, limiting plate 6 sets up in cleaning subassembly 5 left side, pass through spring coupling between limiting plate 6 and the cleaning subassembly 5;
the cleaning assembly 5 comprises a supporting rod, a convex piece and a cleaning brush, the convex piece is arranged at the top end of the supporting rod and is of a wedge-shaped structure, the cleaning brush is arranged at the bottom end of the supporting rod, the middle part of the supporting rod is arranged on the cover plate 1 through a rotating shaft, and the spring is arranged at the lower side of the rotating shaft of the supporting rod;
the lubricating mechanism comprises a liquid storage box 2, a ball 2-1 and a liquid feeding port, wherein the front end surface of the liquid storage box 2 is provided with the liquid feeding port, and the liquid feeding port is provided with a rubber plug 2-2; an oil leakage opening is formed in the bottom end of the liquid storage box 2, an arc-shaped baffle is arranged at the oil leakage opening, the top end of the arc-shaped baffle is of an opening structure, a ball 2-1 is placed in the arc-shaped baffle, and the ball 2-1 is clamped at the oil leakage opening; the ball 2-1 is contacted with the guide gear 3;
the left end and the right end of the cover plate 1 are respectively provided with a mounting hole 1-1.
The liquid storage box 2 is made of transparent materials, lubricating oil is stored in the liquid storage box 2, and the cleaning brush is made of silica gel materials.
Example 2
When the utility model is used, the cover plate 1 is covered outside the chain 7, at the moment, the mounting hole 1-1 is sleeved on the chain wheel disc 7-1 shaft, and the guide gear 3 is clamped with the chain 7, the pedal rotates the chain wheel disc 7-1 to further rotate the chain 7 anticlockwise when riding, and further stir the guide gear 3 anticlockwise, when the guide gear 3 rotates, the top end thereof stirs the ball 2-1 of the lubricating mechanism, the ball 2-1 jumps upwards, so that the lubricating oil in the liquid storage box 2 falls out from the opening of the arc baffle plate and is stuck on the chain 7 along the guide gear 3 to lubricate the chain 7, simultaneously the guide gear 3 makes the stirring gear 4 rotate clockwise, at the moment, the stirring gear 4 pushes the convex piece of the cleaning component 5 rightwards, the convex piece drives the top end of the supporting rod to swing rightwards, the bottom end of the supporting rod drives the cleaning brush to swing leftwards, the bottom end of the supporting rod extrudes a spring between the limiting plate 6 when swinging, the spring rebounds to push the bottom end of the supporting rod to the right, so that the cleaning brush cleans the chain 7 left and right, and lubricating oil can be uniformly cleaned;
when the lubricating oil in the liquid storage box 2 made of the transparent material is seen to be short, the rubber plug 2-2 can be pulled out from the liquid filling opening, the lubricating oil is filled at the liquid filling opening, and then the rubber plug 2-2 is plugged back again.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. A bicycle chain protection device is characterized by comprising a cover plate, a lubricating mechanism, a guide gear, a cleaning assembly and a toggle gear, wherein the guide gear is installed on the inner side of the cover plate through a rotating shaft, the lubricating mechanism is installed on the inner side of the cover plate, the lubricating mechanism is arranged above the guide gear, the toggle gear is installed on the inner side of the cover plate through a rotating shaft, the toggle gear is arranged on the right side of the guide gear, the left side of the toggle gear is meshed with the guide gear, the cleaning assembly is installed on the inner side of the cover plate, the cleaning assembly is arranged on the right side of the toggle gear, the left side of the cleaning assembly is in contact with the toggle gear, a limiting plate is installed on the inner side of the cover plate, the limiting plate is arranged on the left side of the cleaning assembly, and the limiting plate is connected with the cleaning assembly through a spring;
the cleaning assembly comprises a supporting rod, a convex piece and a cleaning brush, the convex piece is arranged at the top end of the supporting rod and is of a wedge-shaped structure, the cleaning brush is arranged at the bottom end of the supporting rod, the middle part of the supporting rod is arranged on the cover plate through a rotating shaft, and the spring is arranged on the lower side of the rotating shaft of the supporting rod;
the lubricating mechanism comprises a liquid storage box, a ball and a liquid feeding port, the front end face of the liquid storage box is provided with the liquid feeding port, and the liquid feeding port is provided with a rubber plug; an oil leakage port is formed in the bottom end of the liquid storage box, an arc-shaped baffle is arranged at the oil leakage port, the top end of the arc-shaped baffle is of an opening structure, balls are placed in the arc-shaped baffle, and the balls are clamped at the oil leakage port; the ball is in contact with the guide gear;
and mounting holes are respectively formed at the left end and the right end of the cover plate.
2. The bicycle chain protector as claimed in claim 1, wherein the reservoir is made of transparent material and the brush is made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023217806.6U CN214729309U (en) | 2020-12-28 | 2020-12-28 | Bicycle chain protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023217806.6U CN214729309U (en) | 2020-12-28 | 2020-12-28 | Bicycle chain protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214729309U true CN214729309U (en) | 2021-11-16 |
Family
ID=78635152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023217806.6U Active CN214729309U (en) | 2020-12-28 | 2020-12-28 | Bicycle chain protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214729309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115465392A (en) * | 2022-09-19 | 2022-12-13 | 宁波泰茂车业有限公司 | Chain protection assembly of children bicycle |
-
2020
- 2020-12-28 CN CN202023217806.6U patent/CN214729309U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115465392A (en) * | 2022-09-19 | 2022-12-13 | 宁波泰茂车业有限公司 | Chain protection assembly of children bicycle |
| CN115465392B (en) * | 2022-09-19 | 2023-06-23 | 宁波泰茂车业有限公司 | Chain protection assembly of children bicycle |
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