CN202901784U - Rotary barrier-free grease filling nozzle - Google Patents
Rotary barrier-free grease filling nozzle Download PDFInfo
- Publication number
- CN202901784U CN202901784U CN 201220585280 CN201220585280U CN202901784U CN 202901784 U CN202901784 U CN 202901784U CN 201220585280 CN201220585280 CN 201220585280 CN 201220585280 U CN201220585280 U CN 201220585280U CN 202901784 U CN202901784 U CN 202901784U
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- CN
- China
- Prior art keywords
- nozzle body
- oil nozzle
- nozzle part
- oil
- grease filling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a rotary barrier-free grease filling nozzle which comprises an upper nozzle part and a lower nozzle part. The end of the upper nozzle part is provided with a grease inlet. The middle of the upper nozzle part is provided with a filler hole. A steel ball and a return spring are arranged in the filler hole. The lower end of the lower nozzle part is provided with a grease outlet. The middle of the lower nozzle part is also provided with a filler hole, and a steel ball and a return spring are also arranged in the filler hole. The rotary barrier-free grease filling nozzle is characterized in that the upper half of the upper nozzle tilts up at 20-60 degrees, the outer periphery of the lower half of the upper nozzle part is provided with a groove, the upper end of the lower nozzle part is semispherical, the lower half of the upper nozzle part is inserted into the lower nozzle part, the groove is connected to the upper end of the lower nozzle part in a fastened manner, and an O-shaped seal ring is further disposed between the upper nozzle part and the lower nozzle part. The rotary barrier-free grease filling nozzle is unique in design, novel in structure, enables grease filling to be free of mechanical equipment installation position limitations to allow for 360-degree barrier-free grease filling, and is convenient, fast, economical, practical, and easy to manufacture.
Description
Technical field:
The utility model relates to the grease nipple on a kind of mechanical parts be used to needing charging-up lubricant oil fat, is specifically related to a kind of accessible oiling grease nipple.
Background technique:
Often need to be equipped with grease nipple on the component that need grease lubrication of automobile, tractor, lathe and machinery, housing, shoe cream room, oil inlet hole, return spring that grease nipple generally is provided with oil hole by the top etc. forms.Chinese patent CN202118485U discloses a kind of grease nipple, it comprises the oil nozzle body, one end of oil nozzle body is provided with filler opening, the other end is provided with oil outlet, be provided with oil droplet in the oil nozzle body of filler opening one end, be provided with spring between oil droplet and the oil nozzle body, the end of described filler opening is provided with to the guiding conical surface of endoporus inclination.This grease nipple makes grease gun not need to aim at fully filler opening by the guiding conical surface and just is easy to insert in the oil nozzle body in use, its reasonable in design, simple in structure, easy to use, simultaneously easily manufacturing.But the filler opening of this grease nipple is fixed, and direction is level, and this is just so that oiling has had very large restriction.Because after mechanical equipment installation fixes, need the component of oiling to tend to be subject to the restriction of mounting point, the filler opening of grease nipple is fixed again, oil gun just can not well be aimed at the filler opening of grease nipple, cause the oiling obstacle, need to move machinery and just can carry out oiling, cause very large inconvenience will for so actual the use.Therefore, be necessary to design the accessible oiling grease nipple of a kind of rotary type, so that the more convenient freedom of oiling.
The model utility content:
The purpose of this utility model is exactly the deficiency for prior art, and provide a kind of rotary type accessible oiling grease nipple, the oil-feed tilting of this grease nipple can 360 ° rotates freely, can rotate the direct oiling in filler opening oiling position according to actual conditions, need not to adjust again other machinery, oiling is convenient and swift, and sealing is good, is easy to make.
In order to achieve the above object, technology solution of the present utility model is as follows:
The accessible oiling grease nipple of a kind of rotary type, comprise oil nozzle body and lower oil nozzle body, upper oil nozzle end of body is filler opening, upper oil nozzle body intermediate portion is oil hole, be provided with steel ball and return spring in the oil hole, lower oil nozzle body lower end is oil outlet, lower oil nozzle body intermediate portion is provided with oil hole equally, be provided with equally steel ball and return spring in the oil hole, it is characterized in that: the first half of upper oil nozzle body is 20 °～60 ° structures that are inclined upwardly, the Lower Half outer ring is provided with groove, the upper end of lower oil nozzle body is provided with the circular arc buckle, the Lower Half of upper oil nozzle body inserts in the lower oil nozzle body, and groove also is provided with the O RunddichtringO by the circular arc buckle snap-in of lower oil nozzle body upper end between upper oil nozzle body and the lower oil nozzle body.
Beneficial effect: the oil nozzle body is connected with the hemisphere buckle of lower oil nozzle body on the utility model, so that upper oil nozzle body can 360 ° of rotations, the O RunddichtringO has prevented the butter seepage, and better oiling is convenient in the leaning structure design of upper oil nozzle body.The utility model design is unique, novel structure, and the restriction of when having overcome oiling because mechanical equipment installation position, 360 ° of accessible oilings of rotary type, convenient and swift, economical and practical, and be easy to make.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is the broken away view of the utility model structural representation.
Embodiment:
Embodiment: as shown in Figure 1, a kind of accessible oiling grease nipple, comprise oil nozzle body 1 and lower oil nozzle body 2, upper oil nozzle body 1 end is filler opening 3, upper oil nozzle body 1 intermediate portion is oil hole 4, be provided with steel ball 5 and return spring 6 in the oil hole 4, lower oil nozzle body 2 lower ends are oil outlet 12, lower oil nozzle body 2 intermediate portions are provided with oil hole equally, be provided with equally steel ball 10 and return spring 11 in the oil hole, the first half of upper oil nozzle body 1 is 20 °～60 ° structures that are inclined upwardly, the Lower Half outer ring is provided with groove 7, and the upper end of lower oil nozzle body 2 is provided with circular arc buckle 8, and the Lower Half of upper oil nozzle body 1 inserts in the lower oil nozzle body 2, groove 7 also is provided with O RunddichtringO 9 by circular arc buckle 8 snap-ins of lower oil nozzle body 2 upper ends between upper oil nozzle body 1 and the lower oil nozzle body 2.
As shown in Figure 2, before unassembled, upper oil nozzle body 1 separates with lower oil nozzle body 2, the circular arc buckle 8 of lower oil nozzle body 2 is the upright edges that also are not converted into circular arc, after the Lower Half of upper oil nozzle body 1 inserts in the lower oil nozzle body 2, circular arc buckle 8 is bent under bending equipment extruding in the groove 7 that circular arc is nested in oil nozzle body 1, circular arc buckle 8 and groove 7 mutual snap-ins, so that upward the Lower Half of oil nozzle body 1 rotates freely at circular arc buckle 8 and groove 7 connection parts, thereby form the accessible oiling grease nipple of described rotary type.
Claims (1)
1. accessible oiling grease nipple of rotary type, comprise oil nozzle body and lower oil nozzle body, upper oil nozzle end of body is filler opening, upper oil nozzle body intermediate portion is oil hole, be provided with steel ball and return spring in the oil hole, lower oil nozzle body lower end is oil outlet, lower oil nozzle body intermediate portion is provided with oil hole equally, be provided with equally steel ball and return spring in the oil hole, it is characterized in that: the first half of upper oil nozzle body is 20 °～60 ° structures that are inclined upwardly, the Lower Half outer ring is provided with groove, the upper end of lower oil nozzle body is provided with the circular arc buckle, the Lower Half of upper oil nozzle body inserts in the lower oil nozzle body, and groove also is provided with the O RunddichtringO by the circular arc buckle snap-in of lower oil nozzle body upper end between upper oil nozzle body and the lower oil nozzle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585280 CN202901784U (en) | 2012-10-30 | 2012-10-30 | Rotary barrier-free grease filling nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585280 CN202901784U (en) | 2012-10-30 | 2012-10-30 | Rotary barrier-free grease filling nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901784U true CN202901784U (en) | 2013-04-24 |
Family
ID=48122455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220585280 Expired - Fee Related CN202901784U (en) | 2012-10-30 | 2012-10-30 | Rotary barrier-free grease filling nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901784U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912780A (en) * | 2013-01-05 | 2014-07-09 | 上海运畅机电科技有限公司 | Shock-resistant grease injection device capable of rotating 360 degrees |
| CN105299427A (en) * | 2015-11-02 | 2016-02-03 | 徐州徐工挖掘机械有限公司 | Rotatable oil injection mechanism |
-
2012
- 2012-10-30 CN CN 201220585280 patent/CN202901784U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912780A (en) * | 2013-01-05 | 2014-07-09 | 上海运畅机电科技有限公司 | Shock-resistant grease injection device capable of rotating 360 degrees |
| CN105299427A (en) * | 2015-11-02 | 2016-02-03 | 徐州徐工挖掘机械有限公司 | Rotatable oil injection mechanism |
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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: 20130424 Termination date: 20141030 |
|
| EXPY | Termination of patent right or utility model |