WO2019041210A1 - Novel adapter-type grease fitting - Google Patents
Novel adapter-type grease fitting Download PDFInfo
- Publication number
- WO2019041210A1 WO2019041210A1 PCT/CN2017/099807 CN2017099807W WO2019041210A1 WO 2019041210 A1 WO2019041210 A1 WO 2019041210A1 CN 2017099807 W CN2017099807 W CN 2017099807W WO 2019041210 A1 WO2019041210 A1 WO 2019041210A1
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- WO
- WIPO (PCT)
- Prior art keywords
- connection structure
- connecting structure
- longitudinal
- circular cavity
- upper connecting
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
- F16N21/04—Nozzles for connection of lubricating equipment to nipples
Definitions
- the invention belongs to the technical field of manufacture, and in particular relates to a novel joint type grease fitting.
- the grease nozzle is the easiest way to mechanically lubricate the oil cup.
- the grease fitting is a connection between the grease gun and the mechanical equipment.
- the grease gun must first be connected to a hose or a hard tube.
- the top of the tube is connected to the flat nozzle.
- the flat nozzle is connected to the grease nozzle.
- the other end of the grease nozzle is threaded and screwed onto the mechanical equipment.
- the invention overcomes the deficiencies of the prior art and proposes a novel joint type grease fitting.
- the structure isaki in design, unique in process, fine in processing, energy-saving and noise-reducing, safe and environmentally friendly, easy to handle, and low in labor intensity.
- the technical solution of the present invention is: a novel joint type grease fitting comprising a circular cavity, an upper connecting structure and a longitudinal connecting structure, the circular cavity being located in the middle of the upper connecting structure and the longitudinal connecting structure, the upper connecting
- the inside of the structure and the longitudinal connecting structure is provided with a cavity, a circular cavity, the upper connecting structure and the longitudinal connecting structure are a unitary structure, the upper connecting structure is located above, the longitudinal connecting structure is in a longitudinal state, the upper connecting structure and
- the longitudinal connecting structures are acutely angled along respective axial directions, and the angle ranges from less than 90 degrees and greater than 0 degrees.
- a sealing port is provided at the end of the upper connecting structure, two control points are provided on the prototype cavity, and one is a main control valve. The other is a secondary control valve.
- the invention has the advantages of ingenious design, extremely design, unique process, fine processing, energy saving and noise reduction, safety and environmental protection, easy control, rapid and high-efficiency automatic control, greatly improving automation operation and reducing labor intensity.
- Figure 1 is a schematic cross-sectional view of the present invention.
- the present invention comprises a circular cavity 1, an upper connecting structure 2 and a longitudinal connecting structure 3, said circular cavity 1 being located intermediate the upper connecting structure 2 and the longitudinal connecting structure 3, said upper connecting structure 2 and the inside of the longitudinal connecting structure 3 is provided with a cavity, the circular cavity 1, the upper connecting structure 2 and the longitudinal connecting structure 3 are of a unitary structure, the upper connecting structure 2 is located above, and the longitudinal connecting structure 3 is in a longitudinal state.
- the upper connecting structure 2 and the longitudinal connecting structure 3 are acutely angled in respective axial directions, and the angle ranges from less than 90 degrees and greater than 0 degrees.
- a sealing port is provided at the end of the upper connecting structure 2, and is provided on the circular cavity.
- Two control valves one is the main control valve 4 and the other is the secondary control valve 5.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
A novel adapter-type grease fitting comprises a circular cavity (1), an upper connection structure (2), and a longitudinal connection structure (3). The circular cavity (1) is located between the upper connection structure (2) and the longitudinal connection structure (3). A cavity is disposed in each of the upper connection structure (2) and a longitudinal connection structure (3). The circular cavity (1), the upper connection structure (2) and the longitudinal connection structure (3) are of an integrated structure. The upper connection structure (2) is disposed on the upper portion. The longitudinal connection structure (3) is in a longitudinal state. The upper connection structure (2) and the longitudinal connection structure (3) form an acute angle in the axial directions of their own, and the acute angle is less than 90 degrees and is greater than 0 degrees. A seal opening is formed at the tail end of the upper connection structure (2). Two control valves, which are a primary control valve (4) and a secondary control valve (5), are disposed on the circular cavity (1). The grease fitting has an exquisite design, an unique process and fine treatment, saves energy and reduces noise, is safe and environmentally-friendly, is easy to operate, and reduces labor intensity.
Description
本发明属于制造技术领域，具体涉及一种新型接头式黄油嘴。The invention belongs to the technical field of manufacture, and in particular relates to a novel joint type grease fitting.
黄油嘴即压注油杯，是机械润滑的一种最简单的方式。黄油嘴是黄油枪和机械设备之间起到连接作用的。黄油枪首先要连接软管或者硬管，管子上面再连接平咀，平咀要连接黄油嘴，黄油嘴的另一头是螺纹，是拧在机械设备上的。完全采用人工操作，劳动强度大；容易断裂造成对操作工人的伤害，不能适应不同的设备规格，需更换操作手柄；操作时容易漏气，效率低。The grease nozzle is the easiest way to mechanically lubricate the oil cup. The grease fitting is a connection between the grease gun and the mechanical equipment. The grease gun must first be connected to a hose or a hard tube. The top of the tube is connected to the flat nozzle. The flat nozzle is connected to the grease nozzle. The other end of the grease nozzle is threaded and screwed onto the mechanical equipment. Fully manual operation, high labor intensity; easy to break and cause injury to the operator, can not adapt to different equipment specifications, need to replace the operating handle; easy to leak when operating, low efficiency.
发明内容Summary of the invention
本发明克服现有技术的不足，提出了一种新型接头式黄油嘴，所述结构设计精湛，工艺独特，加工精细，节能降噪，安全环保，易于操控，降低劳动强度。The invention overcomes the deficiencies of the prior art and proposes a novel joint type grease fitting. The structure is exquisite in design, unique in process, fine in processing, energy-saving and noise-reducing, safe and environmentally friendly, easy to handle, and low in labor intensity.
本发明的技术方案为：一种新型接头式黄油嘴，包括圆形空腔、上部连接结构和纵向连接结构，所述圆形空腔位于上部连接结构和纵向连接结构的中间，所述上部连接结构和纵向连接结构的内部设有空腔，圆形空腔，上部连接结构和纵向连接结构为一体式结构，上部连接结构位于上方，所述纵向连接结构呈纵向状态，所述上部连接结构和纵向连接结构沿各自的轴向呈锐角，角度范围为小于90度且大于0度，在上部连接结构的末端设有密封口，在原型空腔上设有两个控制点，一个是主控阀，另一个是次控阀。The technical solution of the present invention is: a novel joint type grease fitting comprising a circular cavity, an upper connecting structure and a longitudinal connecting structure, the circular cavity being located in the middle of the upper connecting structure and the longitudinal connecting structure, the upper connecting The inside of the structure and the longitudinal connecting structure is provided with a cavity, a circular cavity, the upper connecting structure and the longitudinal connecting structure are a unitary structure, the upper connecting structure is located above, the longitudinal connecting structure is in a longitudinal state, the upper connecting structure and The longitudinal connecting structures are acutely angled along respective axial directions, and the angle ranges from less than 90 degrees and greater than 0 degrees. A sealing port is provided at the end of the upper connecting structure, two control points are provided on the prototype cavity, and one is a main control valve. The other is a secondary control valve.
本发明具有如下有益效果：The invention has the following beneficial effects:
本发明构思巧妙，设计精湛，工艺独特，加工精细，节能降噪，安全环保，易于操控，快速高效能实现自动控制，大大提高自动化操作，降低劳动强度。
The invention has the advantages of ingenious design, exquisite design, unique process, fine processing, energy saving and noise reduction, safety and environmental protection, easy control, rapid and high-efficiency automatic control, greatly improving automation operation and reducing labor intensity.
图1为本发明剖面结构示意图。Figure 1 is a schematic cross-sectional view of the present invention.
图中，1、圆形空腔，2、上部连接结构，3、纵向连接结构，4、主控阀，5、次控阀。In the figure, 1, circular cavity, 2, upper connection structure, 3, longitudinal connection structure, 4, main control valve, 5, secondary control valve.
参见图1所示，本发明包括圆形空腔1、上部连接结构2和纵向连接结构3，所述圆形空腔1位于上部连接结构2和纵向连接结构3的中间，所述上部连接结构2和纵向连接结构3的内部设有空腔，圆形空腔1，上部连接结构2和纵向连接结构3为一体式结构，上部连接结构2位于上方，所述纵向连接结构3呈纵向状态，所述上部连接结构2和纵向连接结构3沿各自的轴向呈锐角，角度范围为小于90度且大于0度，在上部连接结构2的末端设有密封口，在圆形空腔上设有两个控制阀，一个是主控阀4，另一个是次控阀5。
Referring to Figure 1, the present invention comprises a circular cavity 1, an upper connecting structure 2 and a longitudinal connecting structure 3, said circular cavity 1 being located intermediate the upper connecting structure 2 and the longitudinal connecting structure 3, said upper connecting structure 2 and the inside of the longitudinal connecting structure 3 is provided with a cavity, the circular cavity 1, the upper connecting structure 2 and the longitudinal connecting structure 3 are of a unitary structure, the upper connecting structure 2 is located above, and the longitudinal connecting structure 3 is in a longitudinal state. The upper connecting structure 2 and the longitudinal connecting structure 3 are acutely angled in respective axial directions, and the angle ranges from less than 90 degrees and greater than 0 degrees. A sealing port is provided at the end of the upper connecting structure 2, and is provided on the circular cavity. Two control valves, one is the main control valve 4 and the other is the secondary control valve 5.
Claims (1)
- 一种新型接头式黄油嘴，包括圆形空腔、上部连接结构和纵向连接结构，所述圆形空腔位于上部连接结构和纵向连接结构的中间，所述上部连接结构和纵向连接结构的内部设有空腔，圆形空腔，上部连接结构和纵向连接结构为一体式结构，上部连接结构位于上方，所述纵向连接结构呈纵向状态，所述上部连接结构和纵向连接结构沿各自的轴向呈锐角，角度范围为小于90度且大于0度，在上部连接结构的末端设有密封口，在原型空腔上设有两个控制阀，一个是主控阀，另一个是次控阀。 A novel joint type grease fitting comprising a circular cavity, an upper connecting structure and a longitudinal connecting structure, the circular cavity being located in the middle of the upper connecting structure and the longitudinal connecting structure, the upper connecting structure and the inside of the longitudinal connecting structure Forming a cavity, a circular cavity, the upper connecting structure and the longitudinal connecting structure are a unitary structure, the upper connecting structure is located above, the longitudinal connecting structure is in a longitudinal state, and the upper connecting structure and the longitudinal connecting structure are along respective axes The angle is an acute angle, the angle range is less than 90 degrees and greater than 0 degrees, and a sealing port is provided at the end of the upper connecting structure, and two control valves are provided on the prototype cavity, one is a main control valve, and the other is a secondary control valve .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/099807 WO2019041210A1 (en) | 2017-08-31 | 2017-08-31 | Novel adapter-type grease fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/099807 WO2019041210A1 (en) | 2017-08-31 | 2017-08-31 | Novel adapter-type grease fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2019041210A1 true WO2019041210A1 (en) | 2019-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2017/099807 WO2019041210A1 (en) | 2017-08-31 | 2017-08-31 | Novel adapter-type grease fitting |
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| WO (1) | WO2019041210A1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201218402Y (en) * | 2008-07-16 | 2009-04-08 | 常州市瑞泰工程机械有限公司 | Grease nozzle and hook head component |
| FR2976621B1 (en) * | 2011-06-15 | 2015-02-20 | Peugeot Citroen Automobiles Sa | SYSTEM FOR SUPPLYING AN OIL SPINNER FOR A COMBUSTION ENGINE |
| CN104565759A (en) * | 2013-10-24 | 2015-04-29 | 青岛冠达工贸有限公司 | Novel obtuse-angle grease fitting with exhaust device and two-way control valves |
| CN104565758A (en) * | 2013-10-23 | 2015-04-29 | 青岛冠达工贸有限公司 | Novel multi-port acute-angle grease fitting structure with control valve |
| CN104565768A (en) * | 2013-10-23 | 2015-04-29 | 青岛冠达工贸有限公司 | Novel multi-control point grease fitting structure |
| CN104565756A (en) * | 2013-10-23 | 2015-04-29 | 青岛冠达工贸有限公司 | Double-head obtuse-angle grease nipple structure with breather valve |
| CN105202345A (en) * | 2014-06-22 | 2015-12-30 | 王金鹤 | Y-shaped forced filling oil cup structure |
-
2017
- 2017-08-31 WO PCT/CN2017/099807 patent/WO2019041210A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201218402Y (en) * | 2008-07-16 | 2009-04-08 | 常州市瑞泰工程机械有限公司 | Grease nozzle and hook head component |
| FR2976621B1 (en) * | 2011-06-15 | 2015-02-20 | Peugeot Citroen Automobiles Sa | SYSTEM FOR SUPPLYING AN OIL SPINNER FOR A COMBUSTION ENGINE |
| CN104565758A (en) * | 2013-10-23 | 2015-04-29 | 青岛冠达工贸有限公司 | Novel multi-port acute-angle grease fitting structure with control valve |
| CN104565768A (en) * | 2013-10-23 | 2015-04-29 | 青岛冠达工贸有限公司 | Novel multi-control point grease fitting structure |
| CN104565756A (en) * | 2013-10-23 | 2015-04-29 | 青岛冠达工贸有限公司 | Double-head obtuse-angle grease nipple structure with breather valve |
| CN104565759A (en) * | 2013-10-24 | 2015-04-29 | 青岛冠达工贸有限公司 | Novel obtuse-angle grease fitting with exhaust device and two-way control valves |
| CN105202345A (en) * | 2014-06-22 | 2015-12-30 | 王金鹤 | Y-shaped forced filling oil cup structure |
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