CN219889034U - Power steering oil return pipe - Google Patents
Power steering oil return pipe Download PDFInfo
- Publication number
- CN219889034U CN219889034U CN202320272374.3U CN202320272374U CN219889034U CN 219889034 U CN219889034 U CN 219889034U CN 202320272374 U CN202320272374 U CN 202320272374U CN 219889034 U CN219889034 U CN 219889034U
- Authority
- CN
- China
- Prior art keywords
- cloth
- connecting piece
- oil return
- return pipe
- bolt
- 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.)
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Links
- 239000004744 fabric Substances 0.000 claims abstract description 94
- 230000001681 protective effect Effects 0.000 claims abstract description 48
- 238000007789 sealing Methods 0.000 claims abstract description 42
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000010030 laminating Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 7
- 230000001174 ascending effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 7
- 238000011900 installation process Methods 0.000 abstract 2
- 239000003921 oil Substances 0.000 description 56
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000282376 Panthera tigris Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000010763 heavy fuel oil Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model relates to the technical field of oil return pipes, in particular to a power steering oil return pipe, which comprises: the frame body comprises an oil return pipe body, and a connecting piece is fixedly connected to the surface of the oil return pipe body; the protection mechanism comprises protection cloth, the protection cloth is connected to the outer surface of the oil return pipe body in a laminating mode, sealing cloth is connected to the protection cloth in a laminating mode on the surface of the protection cloth, a first bolt is fixedly connected to the sealing cloth in the surface of the sealing cloth, a nut is movably connected to the first bolt in the surface of the sealing cloth, and a sealing iron ring is connected to the protection cloth in a clamping mode on the surface of the protection cloth. According to the utility model, the protection of the surface of the oil return pipe body is realized through the protective cloth, the sealing cloth, the first bolt, the nut, the sealing iron ring, the guide block and the second bolt, the disassembly of the oil return pipe is reduced in the installation process, the installation efficiency is improved, and meanwhile, the diameter of the oil return pipe is not required to be considered in the installation process of the protective cloth, so that the protection of a user on the oil return pipe is facilitated.
Description
Technical Field
The utility model relates to the technical field of oil return pipes, in particular to a power steering oil return pipe.
Background
Most automobiles now have oil return pipes, the fuel pump supplies oil to the engine, after forming certain pressure and normally supplying fuel nozzles for injecting oil, the residual fuel is returned to the oil tank through the oil return pipeline, and of course, the residual gasoline vapor collected by the carbon tank also returns to the oil tank through the oil return pipe, so that the residual oil can be returned to the oil tank, the pressure for discharging the gasoline can be achieved, and the oil consumption can be reduced.
The existing oil return pipe surface layer is usually provided with protective cloth, but the protective cloth needs to be replaced again by a user after use, one end of the oil return pipe needs to be detached and installed again in the replacement process, the abnormal trouble is caused, the diameter of the oil return pipe is different, the purchased protective cloth does not necessarily have to be matched with the surface of the oil return pipe very high for protection, and therefore, the design of the power steering oil return pipe is needed to solve the problems.
Disclosure of Invention
The utility model aims to provide a power steering oil return pipe, which aims to solve the problems that the surface layer of the existing oil return pipe provided in the prior art is usually provided with a protective cloth, the protective cloth needs to be replaced by a user after being used, one end of the oil return pipe needs to be detached and installed again in the replacing process, the abnormal trouble is caused, the diameters of the oil return pipes are different, and the purchased protective cloth cannot be matched with the surface of the oil return pipe very well for protection.
In order to achieve the above object, the present utility model provides a power steering oil return pipe, comprising:
the frame body comprises an oil return pipe body, and a connecting piece is fixedly connected to the surface of the oil return pipe body;
the protection mechanism comprises protection cloth, the protection cloth laminating is connected at the surface of returning oil pipe body, the laminating is connected with sealing cloth on the surface of protection cloth, sealing cloth's on-surface fixedly connected with first bolt, swing joint has the nut on the surface of first bolt, the on-surface block of protection cloth is connected with sealed hoop, fixedly connected with guide block on the surface of sealed hoop, swing joint has the second bolt on the surface of guide block.
Preferably, the surface of the connecting piece is provided with an adjusting mechanism, the adjusting mechanism comprises a sliding block, the sliding block is movably connected to the surface of the connecting piece, a movable thread pair is fixedly connected to the surface of the sliding block, and a screw is movably connected to the surface of the sliding block.
Preferably, the circular holes are formed in the two ends of the protective cloth, the circular holes in the two ends of the protective cloth are placed in a corresponding relation, one section of protective cloth is reserved after the protective cloth wraps the oil return pipe body, and the section reserved by the circular Kong Liuzai protective cloth is reserved.
Preferably, a circular hole is formed in one side of the surface of the sealing cloth, a first bolt is fixedly connected to the other side of the protective cloth, the first bolt penetrates through the circular hole in the surface of the protective cloth, and the first bolt simultaneously penetrates through the circular hole in the surface of the sealing cloth.
Preferably, the guide block is fixedly connected to one side of the sealing iron ring, and the other side of the sealing iron ring slides on the guide block.
Preferably, the surface of the guide block is provided with a threaded hole, the second bolt rotates on the threaded hole of the guide block, and the second bolt can be in abutting connection with the sealing iron ring in the rotating process.
Preferably, the surface of the connecting piece is provided with a through hole, the movable thread pair is arranged on the through hole of the connecting piece, the through hole of the connecting piece is provided with a guide groove, and the sliding block slides on the guide groove of the connecting piece.
Preferably, the surface of the connecting piece is provided with a connecting groove in an ascending manner, the connecting groove of the connecting piece is connected with the guide groove of the connecting piece, the surface of the sliding block is provided with a threaded hole, and the screw rod rotates on the threaded hole of the sliding block through the connecting groove of the connecting piece 11.
Compared with the prior art, the utility model has the beneficial effects that:
1. the protection to the oil return pipe body surface has been realized through protective clothing, sealing cloth, first bolt, nut, sealed iron ring, guide block and second bolt to reduced the dismantlement to the oil return pipe in the installation, improved the efficiency of installation, simultaneously in the installation, the installation of protective clothing need not consider the diameter size of oil return pipe, has made things convenient for the protection of user to oil return pipe.
2. The adjustment and the fixation to the position of the movable thread pair are realized through the sliding block, the movable thread pair and the screw, so that the oil return pipe is arranged on the oil tank, the oil return pipe can be more adapted, the condition that the oil return pipe cannot be arranged on the oil tank is avoided, and the feasibility of the oil return pipe installation is improved.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic view of a partial perspective explosion with a front view in section of the structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.
In the figure: 1. an oil return pipe body; 11. a connecting piece; 2. a protective cloth; 21. sealing cloth; 22. a first bolt; 23. a nut; 24. sealing an iron ring; 25. a guide block; 26. a second bolt; 3. a slide block; 31. a movable screw pair; 32. and (3) a screw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided:
a power steering return line comprising:
the frame body comprises an oil return pipe body 1, a connecting piece 11 is fixedly connected to the surface of the oil return pipe body 1, the connecting piece 11 is used for being connected to an oil tank, and the gasoline with excessive pressure is poured back into the oil tank;
the protection mechanism comprises a protection cloth 2, wherein the protection cloth 2 is connected to the outer surface of the oil return pipe body 1 in a bonding mode, a sealing cloth 21 is connected to the surface of the protection cloth 2 in a bonding mode, a first bolt 22 is fixedly connected to the surface of the sealing cloth 21, a nut 23 is movably connected to the surface of the first bolt 22, a sealing iron ring 24 is connected to the surface of the protection cloth 2 in a clamping mode, a guide block 25 is fixedly connected to the surface of the sealing iron ring 24, and a second bolt 26 is movably connected to the surface of the guide block 25.
Further, an adjusting mechanism is arranged on the surface of the connecting piece 11, the adjusting mechanism comprises a sliding block 3, the sliding block 3 is movably connected to the surface of the connecting piece 11, a movable thread pair 31 is fixedly connected to the surface of the sliding block 3, and a screw 32 is movably connected to the surface of the sliding block 3.
Further, the round holes are formed in the two ends of the protective cloth 2, the round holes in the two ends are placed in a corresponding relation by the protective cloth 2, one section of the protective cloth 2 can be reserved after the protective cloth 2 wraps the oil return pipe body 1, and one end length reserved by the protective cloth 2 can be determined according to the diameter of the oil return pipe due to the difference of the diameters of the oil return pipes on one section reserved by the round Kong Liuzai protective cloth 2 of the protective cloth 2.
Further, a circular hole is formed in one side of the surface of the sealing cloth 21, a first bolt 22 is fixedly connected to the other side of the shielding cloth 2, the first bolt 22 penetrates through the circular hole in the surface of the shielding cloth 2, the first bolt 22 simultaneously penetrates through the circular hole in the surface of the sealing cloth 21, the sealing cloth 21 is in a tiger mouth shape, the shielding cloth 2 and the sealing cloth 21 can be fixed by rotating the sealing cloth 21 on the first bolt 22, the opening of the shielding cloth 2 is sealed by the sealing cloth 21, and a wrapper larger than the diameter of the oil return pipe body 1 is formed on the surface of the oil return pipe body 1.
Further, the guide block 25 is fixedly connected to one side of the seal iron ring 24, the other side of the seal iron ring 24 slides on the guide block 25, at this time, one end of the protective cloth 2 is attached to the surface of the protective cloth 2, the seal iron ring 24 is sleeved on the surface of the protective cloth 2, and the seal iron ring 24 slides on the guide block 25 until the seal iron ring 24 is completely attached to the surface of the protective cloth 2.
Further, the surface of the guide block 25 is provided with a threaded hole, the second bolt 26 rotates on the threaded hole of the guide block 25, the second bolt 26 is in abutting connection with the sealing iron ring 24 in the rotating process, the sealing iron ring 24 is completely fixed, the protective cloth 2 is extruded on the surface of the oil return pipe body 1 through the sealing iron ring 24, and the protective cloth 2 wraps the oil return pipe body 1 to form protection for the oil return pipe body 1.
Further, the through hole is formed in the surface of the connecting piece 11, the movable thread pair 31 is formed in the through hole of the connecting piece 11, the through hole of the connecting piece 11 is provided with the guide groove, the sliding block 3 slides on the guide groove of the connecting piece 11, the sliding block 3 drives the position of the movable thread pair 31 to change on the connecting piece 11 in the sliding process, the sliding block 3 and the movable thread pair 31 just slide in the connecting piece 11, and the sliding block 3 and the movable thread pair 31 cannot be separated from the connecting piece 11 due to mutual limitation between the sliding block 3 and the movable thread pair 31.
Further, the connecting groove is formed in the surface of the connecting piece 11 in an ascending mode, the connecting groove of the connecting piece 11 is connected with the guide groove of the connecting piece 11, the surface of the sliding block 3 is provided with the threaded hole, the screw rod 32 rotates on the threaded hole of the sliding block 3 through the connecting groove of the connecting piece 11, the screw rod 32 is in abutting connection with the surface of the connecting piece 11 in the rotating process to form fixation, the positions of the sliding block 3 and the movable thread pair 31 are limited between the fixation of the screw rod 32, and accordingly the original specific position of the movable thread pair 31 is changed.
Working principle: through laminating the protective cloth 2 on the surface of the oil return pipe body 1, circular holes on the surface of the protective cloth 2 are in one-to-one correspondence, the sealing cloth 21 is placed on the surface of the protective cloth 2, the first bolts 22 belong to the circular holes penetrating through the protective cloth 2 and the sealing cloth 21, the positions of the protective cloth 2 and the sealing cloth 21 are fixed by rotating nuts 23, at the moment, the sealing iron ring 24 is sleeved on the surface of the protective cloth 2, the sealing iron ring 24 can slide on the guide block 25 until the sealing iron ring 24 is completely laminated on the surfaces of the oil return pipe body 1 and the protective cloth 2, the second bolts 26 are rotated on the guide block 25, and the shape of the sealing iron ring 24 is fixed, so that the position of the protective cloth 2 on the oil return pipe body 1 is limited.
The sliding block 3 slides on the guide groove of the connecting piece 11 through the movable thread pair 31, the screw rod 32 rotates on the circular hole of the sliding block 3, the screw rod 32 is finally propped against and connected on the surface of the connecting piece 11 to form a limit, the screw rod 32 directly limits the positions of the sliding block 3 and the movable thread pair 31, and the installation of the oil return pipe body 1 of the connecting piece 11 is facilitated through the change of the positions of the movable thread pair 31.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A power steering return line comprising:
the frame body comprises an oil return pipe body (1), and a connecting piece (11) is fixedly connected to the surface of the oil return pipe body (1);
protection machanism, including protection cloth (2), protection cloth (2) laminating is connected at the surface of returning oil pipe body (1), the laminating is connected with sealed cloth (21) on the surface of protection cloth (2), the first bolt (22) of fixedly connected with on the surface of sealed cloth (21), swing joint has nut (23) on the surface of first bolt (22), the on-surface block of protection cloth (2) is connected with sealed iron ring (24), fixedly connected with guide block (25) on the surface of sealed iron ring (24), swing joint has second bolt (26) on the surface of guide block (25).
2. A power steering return line according to claim 1, characterized in that: the adjustable connecting piece is characterized in that an adjusting mechanism is arranged on the surface of the connecting piece (11), the adjusting mechanism comprises a sliding block (3), the sliding block (3) is movably connected on the surface of the connecting piece (11), a movable thread pair (31) is fixedly connected on the surface of the sliding block (3), and a screw (32) is movably connected on the surface of the sliding block (3).
3. A power steering return line according to claim 1, characterized in that: circular holes are formed in two ends of the protective cloth (2), the circular holes at two ends of the protective cloth (2) are placed in a corresponding relation, one section of protective cloth (2) can be reserved after the protective cloth (2) wraps the oil return pipe body (1), and one section of the protective cloth (2) is reserved by the circular Kong Liuzai protective cloth (2).
4. A power steering return line according to claim 3, characterized in that: the novel protective cloth is characterized in that one side of the surface of the sealing cloth (21) is provided with a circular hole, the other side of the protective cloth (2) is fixedly connected with a first bolt (22), the first bolt (22) penetrates through the circular hole on the surface of the protective cloth (2), and the first bolt (22) simultaneously penetrates through the circular hole on the surface of the sealing cloth (21).
5. A power steering return line according to claim 4, wherein: the guide block (25) is fixedly connected to one side of the sealing iron ring (24), and the other side of the sealing iron ring (24) slides on the guide block (25).
6. A power steering return line according to claim 5, wherein: the surface of the guide block (25) is provided with a threaded hole, the second bolt (26) rotates on the threaded hole of the guide block (25), and the second bolt (26) is in abutting connection with the sealing iron ring (24) in the rotating process.
7. A power steering return line according to claim 2, characterized in that: the connecting piece (11) is characterized in that a through hole is formed in the surface of the connecting piece (11), the movable thread pair (31) is arranged on the through hole of the connecting piece (11), a guide groove is formed in the through hole of the connecting piece (11), and the sliding block (3) slides on the guide groove of the connecting piece (11).
8. A power steering return line according to claim 7, wherein: the connecting piece (11) is characterized in that a connecting groove is formed in the surface of the connecting piece (11) in an ascending mode, the connecting groove of the connecting piece (11) is connected with the guide groove of the connecting piece (11), a threaded hole is formed in the surface of the sliding block (3), and the screw (32) rotates on the threaded hole of the sliding block (3) through the connecting groove of the connecting piece (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320272374.3U CN219889034U (en) | 2023-02-21 | 2023-02-21 | Power steering oil return pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320272374.3U CN219889034U (en) | 2023-02-21 | 2023-02-21 | Power steering oil return pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219889034U true CN219889034U (en) | 2023-10-24 |
Family
ID=88401862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320272374.3U Active CN219889034U (en) | 2023-02-21 | 2023-02-21 | Power steering oil return pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219889034U (en) |
-
2023
- 2023-02-21 CN CN202320272374.3U patent/CN219889034U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |