CN203431454U - Grease gun head with bayonet - Google Patents
Grease gun head with bayonet Download PDFInfo
- Publication number
- CN203431454U CN203431454U CN201320516251.6U CN201320516251U CN203431454U CN 203431454 U CN203431454 U CN 203431454U CN 201320516251 U CN201320516251 U CN 201320516251U CN 203431454 U CN203431454 U CN 203431454U
- Authority
- CN
- China
- Prior art keywords
- tube
- collapsible tube
- collapsible
- dop
- inner tube
- 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 relates to a grease gun head, in particular to a grease gun head with a bayonet. The grease gun head comprises three layers of structures. The outer layer is a locking tube with a 10-degree horn mouth at the front end. The middle layer includes a collapsible tube with a flowering clamping head at the front end, and an output notch base located at the tail portion of the collapsible tube, wherein the collapsible tube is connected with the output notch base in a threaded mode, the flowering clamping head of the collapsible tube is matched with the horn mouth of the locking tube, a groove which is matched with the grease gun head is formed in the flowering clamping head of the collapsible tube, a 45-degree small horn mouth is formed in the portion, at the front end of the groove, of the collapsible tube, and the portion, located on the flowering clamping head, inside the collapsible tube inward extends to form a stair-shaped platform. The inner layer is an inner tube, the front portion of the inner tube is of a stair-shaped structure, the stair-shaped structure is connected with the stair-shaped platform in a blocked mode and matched with the stair-shaped platform, a sealing tube is arranged at the front end of the inner tube, the outer side of the tail portion of the locking tube extends along the circumference to form an annular handle, an external spring is arranged between one end of the annular handle and the output notch base, and an internal spring is arranged between the tail portion of the inner tube and the output notch base.
Description
Technical field
The utility model relates to a kind of Head for lubricating screw, specifically a kind of bayonet socket Head for lubricating screw.
Background technique
At present, on market, common Head for lubricating screw is sharp mouth Head for lubricating screw, has following shortcoming: workman is required high, rifle head and grease nipple need to be placed vertically, otherwise there will be leakage of oil situation; During use, need artificial firmly compression, otherwise there will be leakage of oil situation; Workman's attention needs high concentration, and eyes will be noted binding site constantly, but high pressure oil is still easy to reflex to workman's face; Due to fuel-displaced young, while having micro-foreign material in butter, rifle head just easily stops up, and maintenance is wasted time and energy; Use inconvenience, refueling position is little cannot be vertical with iron, uses flexible pipe to be difficult to compress, and easily causes waste.
Summary of the invention
The utility model, in order to solve the problems of the technologies described above, provides a kind of bayonet socket Head for lubricating screw.
The utility model is to be achieved through the following technical solutions: bayonet socket Head for lubricating screw, comprise three-decker, outer have the bell-mouthed lock tube of 10 degree for front end, mesosphere comprises that front end is with the collapsible tube and the output joint mouthful seat that is positioned at afterbody of the dop of blooming, between collapsible tube and output joint mouthful seat, be threaded, the horn mouth of bloom dop and the lock tube of collapsible tube cooperatively interacts, in the dop of blooming of collapsible tube, offer the groove matching with butter mouth, the collapsible tube that is positioned at groove front end has the toy trumpet mouth of 45 degree, the collapsible tube inner side that is positioned at the dop place of the blooming ladder platform that extended internally, internal layer is the inner tube of anterior stepped structure, this step structure connects and coordinates with ladder platform gear, inner tube front end is provided with sealed pipe, lock tube afterbody outside circumferentially extends and is provided with annular hand grip, between annular hand grip one end and output joint mouthful seat, external springs is installed, between inner tube afterbody and output joint mouthful seat, contained spring is installed.
During concrete use, compress annular hand grip, external springs is compressed, lock tube is retracted, collapsible tube is aimed at grease nipple and is inwardly pushed away, match with toy trumpet mouth, the dop of blooming is opened, and between grease nipple and sealed pipe, realizes close contact, contained spring is compressed, grease nipple enters collapsible tube and blooms in the groove of dop, and the dop of blooming is retracted naturally, unclamps annular hand grip, externally under the thrust of spring, the horn mouth of lock tube matches with collapsible tube, pins grease nipple, realizes the connection of grease nipple and bayonet socket Head for lubricating screw.
Compared with prior art, the utlity model has following beneficial effect:
(1) use safe, time saving and energy savingly, avoid the generation of high pressure butter reflection case, workman, without firmly compressing, without back and forth rifle head being made to vertical correction, has avoided butter leak case, more environmental protection;
(2) be difficult for stopping up, use more economical;
(3) easy to use, the ground little at refueling position can refuel freely.
Accompanying drawing explanation
Fig. 1 is the structural representation of bayonet socket Head for lubricating screw described in the utility model.
In figure: 1-lock tube, 2-collapsible tube, 3-output joint mouthful seat, 4-ladder platform, 5-inner tube, 6-sealed pipe, 7-external springs, 8-contained spring, 9-annular hand grip, 10-seal ring, 11-toy trumpet mouth.
Embodiment
Bayonet socket Head for lubricating screw, comprise three-decker, outer have the bell-mouthed lock tube 1 of 10 degree for front end, mesosphere comprises that front end is with the collapsible tube 2 and the output joint mouthful seat 3 that is positioned at afterbody of the dop of blooming, between collapsible tube 2 and output joint mouthful seat 3, be threaded, the horn mouth of bloom dop and the lock tube 1 of collapsible tube 2 cooperatively interacts, in the dop of blooming of collapsible tube 2, offer the groove matching with butter mouth, the collapsible tube 2 that is positioned at groove front end has the toy trumpet mouth 11 of 45 degree, collapsible tube 2 inner sides that are positioned at the dop place of the blooming ladder platform 4 that extended internally, internal layer is the inner tube 5 of anterior stepped structure, this step structure connects and coordinates with ladder platform 4 gears, inner tube 5 front ends are provided with sealed pipe 6, lock tube 1 afterbody outside circumferentially extends and is provided with annular hand grip 9, between annular hand grip 9 one end and output joint mouthful seat 3, external springs 7 is installed, between inner tube 5 afterbodys and output joint mouthful seat 3, contained spring 8 is installed.
During concrete enforcement, described inner tube 5 outsides have the annular groove that can hold seal ring 10 along circumference.Seal ring 10 the sealing that can guarantee better between inner tube 5 and collapsible tube 2 is set.
Claims (2)
1. bayonet socket Head for lubricating screw, it is characterized in that, comprise three-decker, outer have the bell-mouthed lock tube (1) of 10 degree for front end, mesosphere comprises front end with the collapsible tube (2) of the dop of blooming and is positioned at the output joint mouthful seat (3) of afterbody, between collapsible tube (2) and output joint mouthful seat (3), be threaded, the horn mouth of bloom dop and the lock tube (1) of collapsible tube (2) cooperatively interacts, in the dop of blooming of collapsible tube (2), offer the groove matching with butter mouth, the collapsible tube (2) that is positioned at groove front end has the toy trumpet mouth (11) of 45 degree, collapsible tube (2) inner side that is positioned at the dop place of the blooming ladder platform (4) that extended internally, internal layer is the inner tube (5) of anterior stepped structure, this step structure connects and coordinates with ladder platform (4) gear, inner tube (5) front end is provided with sealed pipe (6), lock tube (1) afterbody outside circumferentially extends and is provided with annular hand grip (9), between annular hand grip (9) one end and output joint mouthful seat (3), external springs (7) is installed, between inner tube (5) afterbody and output joint mouthful seat (3), contained spring (8) is installed.
2. bayonet socket Head for lubricating screw according to claim 1, is characterized in that, described inner tube (5) outside has the annular groove that can hold seal ring (10) along circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516251.6U CN203431454U (en) | 2013-08-23 | 2013-08-23 | Grease gun head with bayonet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516251.6U CN203431454U (en) | 2013-08-23 | 2013-08-23 | Grease gun head with bayonet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203431454U true CN203431454U (en) | 2014-02-12 |
Family
ID=50060491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320516251.6U Expired - Fee Related CN203431454U (en) | 2013-08-23 | 2013-08-23 | Grease gun head with bayonet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203431454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278857A (en) * | 2021-11-24 | 2022-04-05 | 淮北矿业股份有限公司 | Novel main shaft head sheave refueling device |
-
2013
- 2013-08-23 CN CN201320516251.6U patent/CN203431454U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278857A (en) * | 2021-11-24 | 2022-04-05 | 淮北矿业股份有限公司 | Novel main shaft head sheave refueling device |
| CN114278857B (en) * | 2021-11-24 | 2023-08-11 | 淮北矿业股份有限公司 | Novel main shaft head sheave oiling device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20160823 |