CN203593089U - Full-cover chain box used for children bicycle - Google Patents
Full-cover chain box used for children bicycle Download PDFInfo
- Publication number
- CN203593089U CN203593089U CN201320539407.2U CN201320539407U CN203593089U CN 203593089 U CN203593089 U CN 203593089U CN 201320539407 U CN201320539407 U CN 201320539407U CN 203593089 U CN203593089 U CN 203593089U
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- oil
- box body
- chain
- box
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- Expired - Fee Related
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Abstract
The utility model discloses a full-cover chain box used for a children bicycle, which comprises a box body. The highest end of the top surface of the box body is provided with an oil inlet; the bottom end of the oil inlet extends into the inner part of the box body; the bottom end of the oil inlet is provided with an oil pipeline; the oil pipeline has the same shape as the top surface of the box body; the surface, facing the bottom part of the box body, of the oil pipeline is provided with a plurality of oil outlet holes; the inner wall of the bottom surface of the box body is provided with an oil receiving groove; the oil receiving groove has the same shape as the bottom surface of the box body; and the lowest end of the oil receiving groove is provided with an oil outlet extending out of the box body. The full-cover chain box used for a children bicycle has the beneficial effects that the structure is simple, the use is simple and convenient, the operation of lubricant adding is carried out on the chain inside the full-cover chain box without opening the chain box, lubrication of the chain, the chain wheel and the flywheel can be ensured, parts can be prevented from being rusty, and the operation is simple and convenient.
Description
Technical field
The utility model relates to a kind of perambulator accessory, particularly relates to a kind of full-covering type chain box for child's bicycle.
Background technology
At present, child's bicycle is as a kind of important tool and the amusement equipment of children for learning bicycle, and the development of perambulator industry is rapid all the more.Because child's curiosity is heavier, therefore in order to guarantee child's safety, the chain box of child's bicycle is all the full-covering type chain box adopting, and prevents that child from pointing to stretch into wherein and comes to harm.But after the long-time use of perambulator, chain, sprocket wheel and the flywheel of car, owing to lacking the lubrication protection of lubricating oil, is easy to get rusty, and causes the difficulty of riding, and also very serious to the loss of part.When oiling to perambulator, often chain box need to be opened and then drip oil lubrication on chain, process is very complicated, and easily makes chain box loosening, can not fully play the effect of protection.Now can in the situation that not opening chain box, carry out the work of apply lubrication oil to the chain of full-covering type chain box inside on the market, guarantee the lubricated of chain, sprocket wheel and flywheel, prevent that part from getting rusty, full-covering type chain box simple to operate is not also found, and has to be developed.
Utility model content
In order to overcome the weak point of existing perambulator accessory, the utility model provides a kind of full-covering type chain box for child's bicycle.
The technical solution of the utility model is to realize like this.
A kind of full-covering type chain box for child's bicycle of this programme, comprise box body main body, described box body main body end face most significant end is provided with oil inlet, box body body interior is stretched in this oil inlet bottom, described oil inlet bottom is provided with transport pipe, this transport pipe is identical with the shape of box body main body end face, and described transport pipe is provided with some oil outlets on the surface of box body bottom part body; Described box body main body bottom surface inwall is provided with oil-containing groove, and this oil-containing groove is identical with box body main body bottom shape, and described oil-containing groove least significant end is provided with the oil outlet that stretches out box body main body.
Usefulness of the present utility model is: this device structure is simple, easy to use, can in the situation that not opening chain box, carry out the work of apply lubrication oil to the chain of full-covering type chain box inside, guarantee the lubricated of chain, sprocket wheel and flywheel, prevent that part from getting rusty, simple to operation.
Accompanying drawing explanation
Fig. 1 is that master of the present utility model looks cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is made to brief description.
A kind of full-covering type chain box for child's bicycle as shown in drawings, comprise box body main body 1, described box body main body 1 end face most significant end is provided with oil inlet 2, box body main body 1 inside is stretched in these oil inlet 2 bottoms, described oil inlet 2 bottoms are provided with transport pipe 3, this transport pipe 3 is identical with the shape of box body main body 1 end face, and described transport pipe 3 is provided with some oil outlets 4 on the surface of box body main body 1 bottom; Described box body main body 1 bottom surface inwall is provided with oil-containing groove 5, and this oil-containing groove 5 is identical with box body main body 1 bottom shape, and described oil-containing groove 5 least significant ends are provided with the oil outlet 6 that stretches out box body main body 1.
The working process of this example: in the time that the perambulator of giving this chain box of use carries out the operation of chain dropping lubricating oil, lubricating oil is splashed in oil inlet 2 and enter transport pipe 3 inside, then lubricating oil oozes on chain by oil outlet 4, can in the situation that not opening chain box, carry out the work of apply lubrication oil to the chain of full-covering type chain box inside, guarantee chain, lubricating of sprocket wheel and flywheel, prevent that part from getting rusty, save the step of dismounting chain box, simple to operation, the lubricating oil dripping from chain and flywheel splashes into oil-containing groove 5 inside, conveying through oil-containing groove 5 is discharged from oil outlet 6, can guarantee the neat and tidy of chain box inside.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (1)
1. the full-covering type chain box for child's bicycle, comprise box body main body (1), it is characterized in that: described box body main body (1) end face most significant end is provided with oil inlet (2), box body main body (1) inside is stretched in this oil inlet (2) bottom, described oil inlet (2) bottom is provided with transport pipe (3), this transport pipe (3) is identical with the shape of box body main body (1) end face, and described transport pipe (3) is provided with some oil outlets (4) on the surface of box body main body (1) bottom; Described box body main body (1) bottom surface inwall is provided with oil-containing groove (5), and this oil-containing groove (5) is identical with box body main body (1) bottom shape, and described oil-containing groove (5) least significant end is provided with the oil outlet (6) that stretches out box body main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320539407.2U CN203593089U (en) | 2013-08-29 | 2013-08-29 | Full-cover chain box used for children bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320539407.2U CN203593089U (en) | 2013-08-29 | 2013-08-29 | Full-cover chain box used for children bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203593089U true CN203593089U (en) | 2014-05-14 |
Family
ID=50673995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320539407.2U Expired - Fee Related CN203593089U (en) | 2013-08-29 | 2013-08-29 | Full-cover chain box used for children bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203593089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107757779A (en) * | 2017-11-21 | 2018-03-06 | 江门市山河精密机械制造有限公司 | A kind of chain wheel of motorcycle lid conveniently to oil |
| CN107757780A (en) * | 2017-11-21 | 2018-03-06 | 江门市山河精密机械制造有限公司 | A kind of motorcycle chain shell |
-
2013
- 2013-08-29 CN CN201320539407.2U patent/CN203593089U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107757779A (en) * | 2017-11-21 | 2018-03-06 | 江门市山河精密机械制造有限公司 | A kind of chain wheel of motorcycle lid conveniently to oil |
| CN107757780A (en) * | 2017-11-21 | 2018-03-06 | 江门市山河精密机械制造有限公司 | A kind of motorcycle chain shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20140829 |
|
| EXPY | Termination of patent right or utility model |