CN217682708U - Plum blossom oil pipe screw - Google Patents
Plum blossom oil pipe screw Download PDFInfo
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- CN217682708U CN217682708U CN202221209652.2U CN202221209652U CN217682708U CN 217682708 U CN217682708 U CN 217682708U CN 202221209652 U CN202221209652 U CN 202221209652U CN 217682708 U CN217682708 U CN 217682708U
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- plum blossom
- screw
- oil
- threaded rod
- screw head
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Abstract
The utility model discloses a plum blossom oil pipe screw in screw field, including the plum blossom screw, the plum blossom screw includes: screw head and threaded rod, the bottom of screw head links to each other with the threaded rod, and the plum blossom groove has been seted up at the top of screw head, installs the elastic cover plate device in the plum blossom groove, and the elastic cover plate device includes: plum blossom apron and first spring, the inside bottom elastic connection in plum blossom groove is passed through to the bottom of plum blossom apron through a plurality of first springs, and the plum blossom apron is provided with the logical oil structure that extends to in the threaded rod on the screw head with the inner wall sliding connection in plum blossom groove, leads to oily structure and includes: oil pipeline, oil outlet and plunger, set up the oil pipeline that extends to the threaded rod inside on the screw head, the plunger is installed at the top of oil pipeline, sets up a plurality of oil outlets that are linked together with oil pipeline on the threaded rod, and the mounting groove has been seted up to the second section of threaded rod, installs in the mounting groove and extends to its outside tight device in top. The utility model discloses rust-resistant nature of losing is good, and it is convenient to dismantle, connects firmly.
Description
Technical Field
The utility model relates to a screw field specifically is a plum blossom oil pipe screw.
Background
The plum blossom screw formal name is ISO10664 screw or internal plum blossom screw also called star screw, and is a screw fastener developed and marketed in American Kangjiade Shilong company and 1967.
The existing plum blossom screw is easy to corrode after being used for a long time, so that the plum blossom screw is difficult to disassemble, and therefore, aiming at the current situation, the development of the plum blossom screw which is good in corrosion resistance and convenient to disassemble is urgently needed, so that the defects in the current practical application are overcome, and the current requirements are met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plum blossom oil pipe screw to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a plum blossom oil pipe screw, includes the plum blossom screw, the plum blossom screw includes: screw head and threaded rod, the bottom of screw head links to each other with the threaded rod, the plum blossom groove has been seted up at the top of screw head, install the elastic cover plate device in the plum blossom groove, the elastic cover plate device includes: plum blossom apron and first spring, the inside bottom elastic connection in plum blossom apron's bottom through a plurality of first springs and plum blossom groove, the inner wall sliding connection in plum blossom apron and plum blossom groove, be provided with the logical oily structure that extends to in the threaded rod on the screw head, logical oily structure includes: oil pipeline, oil outlet and plunger, set up the oil pipeline that extends to the threaded rod inside on the screw head, the plunger is installed at oil pipeline's top, set up a plurality of oil outlets that are linked together with oil pipeline on the threaded rod, the mounting groove has been seted up to the second half section of threaded rod, install in the mounting groove and extend to its outside tight device in top.
As a further aspect of the present invention: the outward appearance of screw head is circular, screw head and threaded rod all adopt 45 steel to make.
As a further aspect of the present invention: the diameter of the oil conveying pipeline and the diameter of the oil outlet are both 3mm, and the distance between the diameters of the two adjacent oil outlet is 10-15mm.
As a further aspect of the present invention: the diameter of the plunger is the same as that of the oil pipeline.
As a further aspect of the present invention: the jacking device comprises: the top of the second spring is connected with the top end of the interior of the mounting groove, and the bottom of the second spring is connected with the pressure ball.
Compared with the prior art, the beneficial effects of the utility model are that: when the plum blossom oil pipe screw is used, a wrench is inserted into the plum blossom groove, the plum blossom cover plate is compressed to the bottom of the plum blossom groove through the pressure of the wrench, the plum blossom screw can be twisted through the wrench, after the twisting is finished, the plum blossom cover plate is driven to reset through the elasticity of the first spring, the plum blossom groove is protected through the plum blossom cover plate, and the interior of the plum blossom oil pipe screw is prevented from being rusted; when the plum blossom screw is screwed down, the pressure ball is compressed to the inside of the mounting groove, the second spring is in a compressed state at the moment, the pressure ball is subjected to a force in the vertical direction through the elasticity of the second spring, and the plum blossom screw is further jacked tightly to prevent the plum blossom screw from loosening; when the plum blossom screw is difficult to twist by the corrosion and moves, can extract the plunger from oil pipeline in, add lubricating oil from oil pipeline, lubricating oil is lubricated from a plurality of oil outlet outflow for it is more convenient to dismantle. To sum up, the utility model discloses rust-resistant nature of losing is good, and it is convenient to dismantle, connects firmly.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the tightening state of the present invention.
Fig. 3 is a partial view of a position a in the structural schematic diagram of the present invention.
Fig. 4 is a view from B-B in fig. 2 according to the present invention.
In the figure: 1-plum blossom screw, 101-screw head, 102-threaded rod, 2-plum blossom groove, 3-elastic cover plate device, 301-plum blossom cover plate, 302-first spring, 4-oil through structure, 401-oil pipeline, 402-oil outlet, 403-plunger, 5-installation groove, 6-tightening device, 601-second spring and 602-pressure ball.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be noted that the terms "first", "second" and "third" are used for the sake of clarity in describing the numbering of the product parts and do not represent any substantial difference, unless explicitly stated or limited otherwise. The directions of "up", "down", "left" and "right" are all based on the directions shown in the drawings. The specific meaning of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.
It is to be understood that, unless otherwise expressly specified or limited, the term "coupled" is used broadly, and may, for example, refer to directly coupled devices or indirectly coupled devices through intervening media. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.
Examples
Referring to fig. 1 to 4, in an embodiment of the present invention, a quincuncial oil pipe screw includes a quincuncial screw 1, where the quincuncial screw 1 includes: screw head 101 and threaded rod 102, the outward appearance of screw head 101 is circularly, the bottom of screw head 101 links to each other with threaded rod 102, screw head 101 and threaded rod 102 all adopt 45 steel to make, plum blossom groove 2 has been seted up at the top of screw head 101, install elastic cover plate device 3 in the plum blossom groove 2, elastic cover plate device 3 includes: plum blossom apron 301 and first spring 302, plum blossom apron 301's bottom is through the inside bottom elastic connection of a plurality of first springs 302 with plum blossom groove 2, plum blossom apron 301 and plum blossom groove 2's inner wall sliding connection when twisting plum blossom screw 1, inserts the spanner in the plum blossom groove 2, and pressure through the spanner compresses plum blossom apron 301 to the bottom of plum blossom groove 2, can twist to plum blossom screw 1 through the spanner and move, twists after moving, drives plum blossom apron 301 through the elasticity of first spring 302 and resets, protects plum blossom groove 2 through plum blossom apron 301, prevents its inside by the corrosion, be provided with logical oil structure 4 that extends to in the threaded rod 102 on the screw head 101, logical oil structure 4 includes: oil pipeline 401, oil outlet 402 and plunger 403, set up on the screw head 101 and extend to the inside oil pipeline 401 of threaded rod 102, plunger 403 is installed at oil pipeline 401's top, equal the same in plunger 403's diameter and the oil pipeline 401, set up a plurality of oil outlet 402 that are linked together with oil pipeline 401 on the threaded rod 102, the diameter of oil pipeline 401 and oil outlet 402 is 3mm, adjacent two the interval of oil outlet 402 diameter is 10-15mm, mounting groove 5 has been seted up to the lower half section of threaded rod 102, install in mounting groove 5 and extend to its outside tight device 6 in top, the tight device 6 in top includes: the top of the second spring 601 is connected with the top end of the inner part of the mounting groove 5, the bottom of the second spring 601 is connected with the pressure ball 602, and when the plum screw 1 is not screwed down, the pressure ball 602 extends to the outer part of the mounting groove 5.
The utility model discloses a theory of operation is: when the double offset ring oil pipe screw is used, a wrench is inserted into the double offset ring groove 2, the double offset ring cover plate 301 is compressed to the bottom of the double offset ring groove 2 through the pressure of the wrench, the double offset ring screw 1 can be screwed through the wrench, after the screwing is finished, the double offset ring cover plate 301 is driven to reset through the elasticity of the first spring 302, the double offset ring cover plate 301 protects the double offset ring groove 2, and the interior of the double offset ring oil pipe screw is prevented from being corroded; when the plum blossom screw 1 is screwed, the pressure ball 602 is compressed into the mounting groove 5, the second spring 601 is in a compressed state at the moment, the pressure ball 602 is subjected to a force in the vertical direction through the elastic force of the second spring 601, so that the plum blossom screw 1 is pressed tightly, and the plum blossom screw 1 is prevented from loosening; when plum blossom screw 1 is difficult to twist by the corrosion, can extract plunger 403 from oil pipeline 401 in, add lubricating oil from oil pipeline 401, lubricating oil is lubricated from a plurality of oil outlet 402 outflow for it is more convenient to dismantle.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a plum blossom oil pipe screw, includes plum blossom screw (1), its characterized in that: the plum blossom screw (1) includes: screw head (101) and threaded rod (102), the bottom of screw head (101) links to each other with threaded rod (102), plum blossom groove (2) have been seted up at the top of screw head (101), install elastic cover plate device (3) in plum blossom groove (2), elastic cover plate device (3) include: plum blossom apron (301) and first spring (302), the inside bottom elastic connection in plum blossom apron (301) bottom through a plurality of first springs (302) and plum blossom groove (2), the inner wall sliding connection in plum blossom apron (301) and plum blossom groove (2), be provided with on screw head (101) and extend to logical oily structure (4) in threaded rod (102), lead to oily structure (4) and include: oil pipeline (401), oil outlet (402) and plunger (403), offer on screw head (101) and extend to inside oil pipeline (401) of threaded rod (102), plunger (403) are installed to the top of oil pipeline (401), set up a plurality of oil outlet (402) that are linked together with oil pipeline (401) on threaded rod (102), mounting groove (5) have been seted up to the lower half section of threaded rod (102), install in mounting groove (5) and extend to its outside tight device in top (6).
2. The torx oil pipe screw of claim 1, wherein: the appearance of screw head (101) is circular, screw head (101) and threaded rod (102) all adopt 45 steel to make.
3. The torx oil pipe screw of claim 1, wherein: the diameter of the oil conveying pipeline (401) and the diameter of the oil outlet hole (402) are both 3mm, and the distance between the diameters of the oil outlet holes (402) is 10-15mm.
4. The torx oil pipe screw of claim 3, wherein: the diameter of the plunger (403) is the same as that in the oil pipeline (401).
5. The torx oil pipe screw of claim 1, wherein: the tightening device (6) comprises: the top of the second spring (601) is connected with the top end of the interior of the mounting groove (5), and the bottom of the second spring (601) is connected with the pressure ball (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221209652.2U CN217682708U (en) | 2022-05-18 | 2022-05-18 | Plum blossom oil pipe screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221209652.2U CN217682708U (en) | 2022-05-18 | 2022-05-18 | Plum blossom oil pipe screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217682708U true CN217682708U (en) | 2022-10-28 |
Family
ID=83741920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221209652.2U Active CN217682708U (en) | 2022-05-18 | 2022-05-18 | Plum blossom oil pipe screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217682708U (en) |
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2022
- 2022-05-18 CN CN202221209652.2U patent/CN217682708U/en active Active
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